If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: Stx6cw3AjwvRcPrCcnfkx8oEW5P459J3kjsypvFn87L2i5FkF3GQU4MopEDt7ZZRSdoTtVm1jkgQxN4MtVrECm77D85pRiGzARXGXsS2szpiQ1fwMfahUvnHHMCggq8sEqT2YGv
You can also try to pass an automatic check but with no guarantee.