If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTaG1arXDTd6QCz4HX4JZy7uBM7LfmEBMpNdhpx5BJmXK3HCmjvMsBs7uLhTX9FowEJZMBGc7xT3cugiVywx3Kv7GYmY5jwerqJkqBrW69AMWJgkTo3oX7BgSBj9vCNEaVL62jeJMMpERpMNmP5gHr7T8ZJyfQT3DG4dgmQDp7qUcsh4KxTeubsJTsrgd2YE1pYkNkEk9C
You can also try to pass an automatic check but with no guarantee.