Hello @Jose_Arteaga , i have same issue, i’ve tried several cards but nothing works.
help please
Hi, i have payment issue with credit card.My app will be stop if i cant find any sokution. Please can someone help me? İ am new here 
Hi @HÜSEYİN_GÜRTAŞ,
I can help you with this. I will be sending you a PM in a minute.