If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCYC4WivZgvyZLDeSw41DtSC9mVPxpEUT1Ko2MFaSwevaSBPusm99fS8vCMhi4bGANmuSyrTFsSgMjh3FPwEenHGb9mtDy3tqBje9htFSbG3JbLQdch1hH8VqHxeUEpjee35AwkaxDHRwusU5k88gMLz
You can also try to pass an automatic check but with no guarantee.