If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD218eqrgW6kFivAAVX8pSF9cDhpguRuEZC1SdPp3KnvfYidnzH4D8nCCiSLoFRyQWCVhy7L1YmAD1stvRUDzPEDmtH66qrJWMacxnpVf4EuUQ2FTHfw1wfJfPeb4nWpNofTc
You can also try to pass an automatic check but with no guarantee.