If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6xQ7AspvH3xMcVzPnJuaEzSVUeZ4fWcKEaTx5RBvp82rsK4PQt8rc9RL4aXUBG5cxFzHTvxXEsQsfVA7TbMRtNvgVVgQiL41sebcc7wagNETQcpj9pB8KzdJFKTBkqyhomtYW74TxnfxwzMx66RtS
You can also try to pass an automatic check but with no guarantee.