Midasbuy Won’t Accept My ID – Keeps Saying “Invalid Game Number”

I am trying to make a purchase on Midasbuy, but the system does not accept my ID. Every time I enter it, I get an error message saying "Invalid game number" or something similar. I have double-checked my ID, tried different methods, and even restarted my device, but the issue still persists.

I need urgent assistance because I cannot complete my purchase due to this issue. I have used Midasbuy before without any problems, so I don’t understand why this is happening now. Please fix this or provide a solution as soon as possible. If this issue is not resolved, I will have no choice but to take further action.