If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHjjBvhvzSugUjA7RoS2hKQetE18R67KLx6gqkZc6zX97a7q8JLnruhXseUe4evcTpQvAbFcPDtekNWKC37AWwgauoyoCUXzfwV59p2umNB4Q3PtuoVnGWK8x1xiW3rFooANLSEFjFC
You can also try to pass an automatic check but with no guarantee.