Can’t send messages on IMessage please I need you too solve it for me I have being on this issue long time

You can try these steps to troubleshoot the issue:

1. Toggle iMessage Off and On: Open the Settings app on your iPhone, go to "Messages," and toggle off the iMessage switch. Wait for a few seconds, then toggle it back on. This can sometimes help reestablish the connection and resolve any temporary issues.
2. Restart your iPhone: Try restarting your iPhone by powering it off and then turning it back on. This can clear temporary glitches and potentially resolve the issue.
3. Update iOS: Ensure that your iPhone is running the latest version of iOS. Check for any available updates by going to "Settings" > "General" > "Software Update." If an update is available, install it as it may contain bug fixes and improvements that could address the messaging issue.
4. Reset Network Settings: If the problem persists, you can try resetting your network settings. Go to "Settings" > "General" > "Reset" > "Reset Network Settings." Please note that this will remove saved Wi-Fi networks and other network-related settings, so you'll need to set them up again.

If issues persist, contact Apple support.

Additional information: If you can't send or receive messages on your iPhone or iPad - Apple Support

i need your help my iMessage is not working again so i just wanted you to help me for that

What happens when you try?