If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tB5gv5s4tdVn3yrYnsuTcfRV2hRm5JgbazgqS9PiVdfGy1rrGVFtYEibA7PsApzg6BrNYE7xvjYFCbUoqGdVCaS2bEybGcrmpJQe52f6GRNrShWTat7nD3oiNw2EsWJFjoaPG
You can also try to pass an automatic check but with no guarantee.