If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t4NHE4DajztCbqatFqrcQDsjh4AUdDisXUeDHLxkmWbVAfsUcJMrjEnzcnGfjRv8bHgfZ78bcakGfXE3giGjgnLq7vXwoSjCKi9MRn1knGC89yMc4NsqtEYZgh44N1cbCu6MUKoiK3DkG3RiC4mehYZAUgFtcu92XLJ
You can also try to pass an automatic check but with no guarantee.