Hello Mohamed_Khaled,
Thank you for using Apple Support Communities. The first thing you're gonna want to do is to make sure you check your settings and confirm that Apple ID isn't signed in. This resource can guide you through which settings to check: Sign in with your Apple ID - Apple Support
You can also check the following these steps:
1.) Tap on Settings
2.) Tap on your name
3.) Tap on Media & Purchases, then on View Account.
This will allow you to confirm that the correct Apple ID is being used in the App Store.
If you're unable to locate that Apple ID in your iCloud Settings or Media & Purchases settings, then you might want to consider reaching out to Apple Support for help. They might have to investigate this issue further with you. You can use this link to reach them: Get Support
Thank you for using Apple Support Communities.