Hi, I've read your project detail and I can do that.
I've seen that kind of errors a lot of time.
First try this:
Update the Stripe SDK
Upload your app update to all release tracks (production, open, closed and internal), incrementing the version number each time. Right after uploading the APK file and before resubmitting your app for review, please make sure to deactivate the non-compliant APK (*).
Go to the Publishing overview page and click Send for review to submit your changes. (This is important. I had missed this point)
Maybe Google will ask you to add a privacy policy too. You will have to:
Post a privacy policy explaining very precisely how you collect data and what you do with it. (even if you do not collect any data)
On the play console page, go to App Content -> Privacy policy and enter the URL of your privacy policy.
Inside your app, put a link to your privacy policy. (I missed that point too)
If you didn't find.
I will help you.
Thank u.