IAP are not displayed in TestFlight but are displayed in XCode

There's a problem. Locally in xcode subscriptions are displayed. But if I load the application in testflight - I don't get the list of subscriptions.

What I have at the moment:

• The app has not been released yet.
• Subscriptions have ready to ship.
• The rights to create subscriptions are not with me, but with my boss.
• I created an account in sandBox and it shows up on my physical device.
• Locally I have been working with the configuration.storekit file. It synced and pulled up the subscriptions I needed.

If you need more information - write a comment and I'll add all the necessary information

I found a solution to the problems. In general, check it out. If you are just about to release an app and there are no subscriptions in Testflight - be sure to check this answer. My boss didn't have the Paid Apps field filled in. Be sure to look to make sure it is active.