If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhqNxRKQdcGVDb3QnbLiLMDa1gSBgY4ohjPFUNTems6NzHqCDtBSWQ7ds6nLB6B8FSSWwj2SUVXTCPxSWn8sWSbwQ1t1f8zLmQRAsMKx6inBibJg657TR56pFUL57MJhFT9cSzJkwY
You can also try to pass an automatic check but with no guarantee.