If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRFf9wsXVD7qVwWzGTsLUU1RGrmnoAJpEjNAkPyzWsAdk98Gx6Yv3zcU8jbanJynn58TeSwxZ3HK9un71eMR8NQfDe1KTGACnrQumb6C4HCNg2JEUeSDu6vCuWcapR4CtErgEWJ
You can also try to pass an automatic check but with no guarantee.