If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnypedTq2maDFQowaYJiwUyCjT6VoGDrHN54yNdJSB3vnfmz2eCESeGV2fUaTriBHQqAKv8zKQcSifY6NSvqG8GhRd8fkSPSSuKRNmQrYgsYyD6zrhWjm1nUdqAaA2ifqRae7cUFQUnVSqArer
You can also try to pass an automatic check but with no guarantee.