If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 8C1MGFZZHnmEfqKCPGBA83MUajwdkdbgVqjwvC9XiFEcYjHp3Vb7CuBTz3CZzxNWqRPcnEe2s5P1wEvScXGZxHyQMefyt2SXgrEFMVcYeSgE
You can also try to pass an automatic check but with no guarantee.