If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkaYBRJcRE7tVfWJ1LMs6urmjYGkEqXkVXkkofcYHygR3xogYvYmLKmEet1wcpZs1d4A9Uh5Sz6VF1EAZPkSkaRZXVnkNwrEqAnwWKya8hFfBr7cPqfsCR8fDg6ophZPRKoPPfoarK7c
You can also try to pass an automatic check but with no guarantee.