Hi there,
Thanks for sharing your feedback. The PayPal Payments integration works well for the vast majority of the users, but we regret hearing that you encountered difficulties setting it up and are here to help you out with any issues you may encounter.
So we can provide the necessary assistance, please open a thread with more details about the problem you encountered in the support forums and the team is more than happy to help out. Thanks!
Kind regards,
Niklas