I need help empty my app STORE credit

Hi Nourah6650,

Welcome to the Apple community.

Re: I need help empty my app STORE credit

Your Apple ID is the one account you use to access Apple services,

like the App Store, Apple Music, iCloud, iMessage, FaceTime, and more. 

You can either spend your store credit,

or

you can ask Apple Support to make your Apple ID balance zero ($0) if you want)

What you can buy with your Apple Gift Card or Apple Account balance – Apple Support

or

If needed:

Contact -Apple Support

All the best :-)