If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB7oM3GnzwwnyAK6Dhp814bQy8Dfx6Vf4rtXRS7UtFpjeEWLwDr4oUqWpdQhaLxHYiA8tLJoz2AiaYEiAK64fvxJrgfMsgytujk7yydvVHYnQWwkpAi2V4wfniuSvsesNbeR5s8CfkfdNwuNvmC
You can also try to pass an automatic check but with no guarantee.