diff --git a/.gitignore b/.gitignore
index 859cfb8..8dda3e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
 node_modules
-removed.rm
\ No newline at end of file
+removed.rm
+
+fromwindows.json
+fromandroid.json
+fromnodered.json
\ No newline at end of file
diff --git a/chats-out.js b/chats-out.js
index 2092c1a..e3a2a51 100644
--- a/chats-out.js
+++ b/chats-out.js
@@ -14,27 +14,68 @@ module.exports = function(RED) {
         const delay = ms => new Promise(resolve => setTimeout(resolve, ms));
 
         async function webNubmerSeteing(numb){
-            numb = typeof numb ==='number' ? numb : numb.replace(/\D/g, '');
-            // numb = `${numb}@c.us`;
-            var numbID = await node.waClient.getNumberId(numb);
-            if(numbID) {
-                return `${numbID.user}@${numbID.server}`;
-            } else {
-                return `${numb}@g.us`
+            // Validate and clean the number
+            if (!numb) {
+                throw new Error('Number is required');
+            }
+            
+            // Convert to string if number
+            numb = typeof numb === 'number' ? numb.toString() : numb;
+            
+            // For group IDs, preserve the hyphen (format: NUMBER-TIMESTAMP@g.us)
+            // Only strip non-digits and non-hyphens for cleaning
+            numb = numb.replace(/[^\d-]/g, '');
+            
+            // Check if number is valid after cleaning
+            if (!numb || numb.length === 0) {
+                throw new Error('Invalid number format');
+            }
+            
+            try {
+                var numbID = await node.waClient.getNumberId(numb);
+                if(numbID) {
+                    return `${numbID.user}@${numbID.server}`;
+                } else {
+                    return `${numb}@g.us`
+                }
+            } catch (e) {
+                node.error(`Error getting number ID for ${numb}: ${e.message}`);
+                throw e;
             }
-            // return numb
         }
 
         async function socNubmerSeteing(numb){
-            if (numb.remoteJid){
+            if (numb && numb.remoteJid){
                 return numb.remoteJid;
             }
-            numb = typeof numb ==='number' ? numb : numb.replace(/\D/g, '');
-            const [result] = await (await node.waClient).onWhatsApp(numb)
-            if (result?.exists){
-                return result.jid
+            
+            // Validate and clean the number
+            if (!numb) {
+                throw new Error('Number is required');
+            }
+            
+            // Convert to string if number
+            numb = typeof numb === 'number' ? numb.toString() : numb;
+            
+            // For group IDs, preserve the hyphen (format: NUMBER-TIMESTAMP@g.us)
+            // Only strip non-digits and non-hyphens for cleaning
+            numb = numb.replace(/[^\d-]/g, '');
+            
+            // Check if number is valid after cleaning
+            if (!numb || numb.length === 0) {
+                throw new Error('Invalid number format');
+            }
+            
+            try {
+                const [result] = await (await node.waClient).onWhatsApp(numb)
+                if (result?.exists){
+                    return result.jid
+                }
+                return numb = `${numb}@g.us`;
+            } catch (e) {
+                node.error(`Error checking WhatsApp for ${numb}: ${e.message}`);
+                throw e;
             }
-            return numb = `${numb}@g.us`;
         }
 
         async function whatsappMessage(numb , inputMessage){
@@ -43,7 +84,6 @@ module.exports = function(RED) {
                     numb = await webNubmerSeteing(numb);
                     if(typeof inputMessage === "object"){
                         inputMessage = new Buttons(inputMessage.text, inputMessage.buttons, "text" ,inputMessage.footer);
-                        node.waClient.sendMessage(numb, inputMessage);
                     }
                     node.waClient.sendMessage(numb, inputMessage);
                 }
diff --git a/group-out.js b/group-out.js
index cfe9479..e8ed60a 100644
--- a/group-out.js
+++ b/group-out.js
@@ -15,28 +15,68 @@ module.exports = function(RED) {
 
 
         async function webNubmerSeteing(numb){
-            numb = typeof numb ==='number' ? numb : numb.replace(/\D/g, '');
-            // numb = `${numb}@c.us`;
-            var numbID = await node.waClient.getNumberId(numb);
-            if(numbID) {
-                return `${numbID.user}@${numbID.server}`;
-            } else {
-                return `${numb}@g.us`
+            // Validate and clean the number
+            if (!numb) {
+                throw new Error('Number is required');
+            }
+            
+            // Convert to string if number
+            numb = typeof numb === 'number' ? numb.toString() : numb;
+            
+            // For group IDs, preserve the hyphen (format: NUMBER-TIMESTAMP@g.us)
+            // Only strip non-digits and non-hyphens for cleaning
+            numb = numb.replace(/[^\d-]/g, '');
+            
+            // Check if number is valid after cleaning
+            if (!numb || numb.length === 0) {
+                throw new Error('Invalid number format');
+            }
+            
+            try {
+                var numbID = await node.waClient.getNumberId(numb);
+                if(numbID) {
+                    return `${numbID.user}@${numbID.server}`;
+                } else {
+                    return `${numb}@g.us`
+                }
+            } catch (e) {
+                node.error(`Error getting number ID for ${numb}: ${e.message}`);
+                throw e;
             }
-            // return numb
         }
 
         async function socNubmerSeteing(numb){
-            if (numb.remoteJid){
+            if (numb && numb.remoteJid){
                 return numb.remoteJid;
             }
-            numb = typeof numb ==='number' ? numb : numb.replace(/\D/g, '');
-            const [result] = await (await node.waClient).onWhatsApp(numb)
-            if (result?.exists){
-                console.log(result.exists)
-                return result.jid
+            
+            // Validate and clean the number
+            if (!numb) {
+                throw new Error('Number is required');
+            }
+            
+            // Convert to string if number
+            numb = typeof numb === 'number' ? numb.toString() : numb;
+            
+            // For group IDs, preserve the hyphen (format: NUMBER-TIMESTAMP@g.us)
+            // Only strip non-digits and non-hyphens for cleaning
+            numb = numb.replace(/[^\d-]/g, '');
+            
+            // Check if number is valid after cleaning
+            if (!numb || numb.length === 0) {
+                throw new Error('Invalid number format');
+            }
+            
+            try {
+                const [result] = await (await node.waClient).onWhatsApp(numb)
+                if (result?.exists){
+                    return result.jid
+                }
+                return numb = `${numb}@g.us`;
+            } catch (e) {
+                node.error(`Error checking WhatsApp for ${numb}: ${e.message}`);
+                throw e;
             }
-            return numb = `${numb}@g.us`;
         }
 
         async function whatsappMessage(numb , inputMessage){