If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8JovGzNE6EPaNwoHWncUcPPkJWRyauxDrENgPuQnzuopEWPPBxbiqGub6mzs6ofdGD3o798fy37AVJi7H4FFdAMvwLrmZ9yLtQCSF6fxaJStXPbRjfqEqWqdata6p7rZypmL7fZNLPwevFx
You can also try to pass an automatic check but with no guarantee.