If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvU1Qhffwg6KKRXEMak1daoGeKeY1pMax5Y2PAbPmZK6fDkJpwwb5qnGSHYcUCDXSpJjNvmDHXhZzq7Ea2GfxwYspxMSLBNVnbenhqCKnv2Sc4VoKq6okGs23BkgJtc9JKwphssBcirYRWA4Dq8F89YpD5jxUspTY
You can also try to pass an automatic check but with no guarantee.