If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f68zLWn4tdpffJXEjtGMeZA6LPEuhLfpRhqsqsEjHcJjdRZN1qeAMCQd9H25XCB8rhz9xWR617gFwoE4XuyWt4Y7f7F2nPHy29U8iGsU5DLA4x7baDZbKobUQzbFr5yDr2QCTnBTtR8m5kipzcAjG
You can also try to pass an automatic check but with no guarantee.