Need Help problem

hello, apple send me this problem: We found that your in-app purchase products exhibited one or more bugs which create a poor user experience. Specifically, purchase feature was not responsive. Please review the details and resources below and complete the next steps.

we did everything. Our app should be paid for but is offered for free. Payment cannot be made, who can help us? The app is called DRACHMI

Need Help problem
 
 
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