How to confirm is my Apple Airpods pro real r fake

Enter the serial number you found with the "Related Article above your question.

into this webpage, and see what information is available:

Check Your Service and Support Coverage - Apple Support

You can see whether or not you get an error message.

(Genuine airPods should have info, not an error message)

Thank you, and also for letting us know you were able to solve the situation!

Cheers :-)