If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tkvhzmk7CRSN1NBLnJA4XXhBAewJiDnQYDX39NMTCzcMruJb86zvWJFBUPYsRV3j2p9WKpDkEV1y5gZG3wSPMNRNctjxYxsVz53jCRoiYzxmBs1wwwwD9tygaMR6Y9CFYt1oJ4YYSvrrAXBvvwRaPtQW
You can also try to pass an automatic check but with no guarantee.