Q: rescue email is wrong and forgot my security questions. now , how to do change my rescue email address

Hi man1368,
 

Thank you for participating in the Apple Support Communities.
 

If you can't reset your security questions using a rescue email address, you can call Apple Support for help according to If you forgot the answers to your Apple ID security questions:
 

If you can't reset your security questions
 

If you can't send a reset email, don't have a rescue email address, or can't access email at your rescue email address, call us for help. When you call, you might need to create a temporary support PIN to verify your identity. After you reset your security questions, you might want to update your rescue email address. 

Best Regards.