If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk79gvnuJpLLgNeRDyfZxQ1C1xcumnYo8M8agTdRqx5bN2vUswqrveRhv6RaxhvRzcnHNTX4t1SJpZXi73tUgB8RSWbsmojm9WCNPWGDZACt5bK6EabtXGECWTxWcZYgSAJpD2VThQ6byzVdZuArANTeXbvcV4kHQDbw5dGkfZcjScPe4Fimw1CwUTiPRwgXTpKqzwya9MGLc53h36dsKEmCTY
You can also try to pass an automatic check but with no guarantee.