If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tknB5vJ1FUZwfG5qHkezUfiUYGk7BZ3rCB7qn3qY772vY3KRynsxAJFxE5tjdhs9pVXouvcqBw6NK2ZAmQEfZDR2gFpRD9wDbVtuWnGPFywAuXyvamJxUcYstNugfKJXPJCmhyd5DGTv82EmH3f4B8EJ
You can also try to pass an automatic check but with no guarantee.