If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt3x6v1Jzthvyot1BM6xRpuvoNojNjgeNeXzGH7gHdN81gjcTWRqP9yroxTadgARsozZSkkF7B9rac5pZL76YaWrgyqwm9qe7rzn4gJmFFPmT5dySpEpYArDFTFjbw3XHKiWCtnPEUhyjtisBEBmRidL
You can also try to pass an automatic check but with no guarantee.