If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaRjVn9tmxP9ycGBmk4KgE5kTiAYdSn1T5kmxqxcZRk8aPY34yFgd46MfkAYFXV7k94WqW1EUU3y7kis8M6AgCDJX8HnVT5dNmpZyS9GzX1zAtSyrVD3Rg7iJhZfeapnNzdTud3rkd334QDxMbN6XNn
You can also try to pass an automatic check but with no guarantee.