If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6YHLLBSinRqno37xdXvKWjZG7m6XutQdWxyts2BYmKn536wiqbuzLQgyhj3d2pNzFNXiWbZpkVJwTNibqXgaKTpDzQh3Z4a6ccK1dsZNYDBoEXw9q15pGjRRJWgyMY5DzkER416A8wb882T9nJAA
You can also try to pass an automatic check but with no guarantee.