If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHj64SMLqc7TXRvxPhtNPCC7fkejrYwz7g3CL5TETU8nuDu4i1fTuDfhcPwKr1CYaJVbpEnv4tXMKjPyprTHKkeAao9buMPXtBYQZXzZPEjEX2wUX4Uo9nMWxmRxxgMypZrY1PSCmhx
You can also try to pass an automatic check but with no guarantee.