I copied the payment system with an example.
The example allows me to start paying and connect to the pop-up and payment interface. So far everything is normal. I’m paying with the test card, which seems normal and paid succsesful in the Sandbox.
Is there anyone who can help?
@NigelG I told you I solved the problem the other day after sharing it with you and i published working version. I turned my application into a working version this morning. But it still didn’t work. Can you help me, please