If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sm7CzxvhtqqLwCh4qxG49zRmAVHXmKvnkP4nZx8d8v7Uh9A6eKc6TSNYNAf7LBF7UvpQKmHePthP5dQM4dWkLJcRrWTJPPqHG1fwSE1Da7xvkUKn8pmSRWP3Ni5paVjUJgzgLUn7SUYargv5avknHsCGtDzpjdGVVtzQBx351eaptBgysjNJwZyUmhFQXBE2fCvD2L6N1PRkDKdHhYmFLPPpdC
You can also try to pass an automatic check but with no guarantee.