If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8JorwAmPPqhwLSzuaUTir1Xpfk2sFR5Xp2UB4JPhHQmiYyG1pvtyETuskqmN7avT7B54frCMf5JGktMNsYqGhPL6r1ovSZCXkBqRDGSZaMu9hRmynwN1f4Z9RkzMFVw5RwyhKtVVn2UuouG
You can also try to pass an automatic check but with no guarantee.