If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LM31jSdTRA44mPUMiFY5Jf1aHxNt1mz1MXxCcTKJ5qq6CsFruyoJo3diqcjaYEMN2iNo23oDyX6ttN8jwq8E38h7TiW5GHCv8pAAK4bd59Kzw8BXaiu75k16y9wSwKNxCrZRuMfZdnFDoCKDS8SwQ
You can also try to pass an automatic check but with no guarantee.