If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fg1zmueeTz17Gy5fQai85ZEWhBikh7wVzaMrceXrWfWDQYyMtPaJLuHRyg1ZaGMWvzsNVLqzpQD2D3kvh1tt6AeRgaPg2eVWjKyPhakbNAWSxykHE2xhhvFU1jYwSKmnQsDvNDKJLMrbrLGCYSr
You can also try to pass an automatic check but with no guarantee.