If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: L7qUkW4k4bDa2rDfpjCDLmSGvwEwmiUfkkjA6chCmPdtvWCSWLNQfnjZu7dmiMXGe3Pv6UxbCxQxgB1jxNvCLc1EqzLU4PpPh8g1kgWkH4Y7dv3fVnQujf7tmcxkAgXC1vBtSW5PFRLz2LgLMc
You can also try to pass an automatic check but with no guarantee.