If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk79gvnuJpLLgNeRDydmfZk2RynuBXj2aBZ3GH63C6sHHY9EBWFXZGrfE34uKX733fEbFJrYW7wV1J38AdxojH1cj3DPDhrPDhZ3ZYMnF63qXPhQGLRiSYyz7ot8rkLTc91FEDSYcoTCvYhoyfvxPfSnZ99Sb1aVfJBArHbrHbED9uxQe8F4UQPMRXmATvzvcrRJPYCd7ENsDyAnWRribdQ44E
You can also try to pass an automatic check but with no guarantee.