Confirm my registration for my apple id... It that contact itunes support.

As the screen shot shows, contact iTunes Support for assistance. See the Apple Support articles below for contact information.   

iTunes Support – world wide 

Apple Support schedule phone call     

Billings and Subscriptions 

If necessary, try Twitter

https://twitter.com/AppleSupport.         

If this is on a computer, have you opened iTunes, then gone to the top menu bar, and signed in under Accounts? For a device, signing using Settings.

If running IOS 14, go to Settings>Your Name>Media & Purchases. Click the portrait at the top left. That should allow you to sign into the App Store/iTunes using a different Apple ID.

If that isn't your question, please provide more information about the problems you are having.

how can i connect to aplle id on itunes store