If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4ePrStrvJwyyU7WR7154Kr8MzsebGqB5tXnYMtVdiPTAjPfQMJh6wbZwRziw4NAagunYki1QqWQa7vHpcv9CW3tcJKrMwTAFNH9R2PDTZNP6wBnGzbhZsZSyVUHdieLYJqwojz2EiwDNv4EJDiUfG
You can also try to pass an automatic check but with no guarantee.