Payment Support

Why was my payment blocked? Why do I need to provide a photo of my card and/or personal ID? Is it secure to upload a scanned copy of my personal ID? Do I need to upload my documents each time I pay? How can I request a refund? How do I cancel a subscription? What should I do if I was charged for a canceled subscription? I'm unable to proceed with my card payment. Can you please help me? I want to pay with a certain payment method, but it is not available in the checkout. Why is Paymentwall on my bank or card statement. How can I receive a refund? Does Paymentwall store my card or bank account details? I asked for a refund days ago and it's still not on my account. Why is this the case? My payment did not go through and I didn't receive a receipt. What does it mean? My payment did not go through but I was deducted for a certain amount. What should I do?