If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGe4uikNTkbTjDvzFrqwEBiFWdcfvZbTdoMH7Zy3ARRDcoSB4Rg13DxdM8hV2wp8MfkdoDngkDc69DBwuXmHRFAfnzEJKjjfY6PVNnuDwbWxfaGQAF71DweYkdYM28xi7eTZG
You can also try to pass an automatic check but with no guarantee.