If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGeANvTQjoW4KeWJ7HbigeDqbvUxD9jUPmWqyjhV9yGGsRSj8Z4iVGBPDRGPD3Zez2DyeTLPrivnsxE4vwPFWBqE7bcQWEPoCi2cEyjPRo51CzuuVF2hrggWNptRygx37nfyG
You can also try to pass an automatic check but with no guarantee.