I forgot Apple ID password and recovery key kindly help me

How to generate a recovery key --> https://support.apple.com/HT208072

With two-factor authentication and an Apple device, you have the option to generate a recovery key to help improve account security.

- "Creating a recovery key turns off account recovery. Using a recovery key is more secure, but it means that you’re responsible for maintaining access to your trusted devices and your recovery key. If you lose both of these items, you could be locked out of your account permanently."

If you forgot the Apple ID password, enter the Apple (iCloud) ID, and click Forgot Password. See if you can get a Rescue or Notification email option if necessary. Link to contact Apple Support at the end of the 2nd article.

Apple ID - Manage            

Apple ID – Forgot Password