If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvU1Qhffwg6KKUPmVC1NsgRCHrv9tdcMTLhW1yxvgZEc4M5mfMfjzeTQBe4s2HnemAMsK1q9gJTCseynMwZ8ViNr6bpZmGNkWH3gw5sBYHBYhseF1g3aR1b9JqomKPCJT5nUHBnWgsaXNaKJwudCKs4cg31957VuQ
You can also try to pass an automatic check but with no guarantee.