If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUKMX1iXjYns6cvGvf75XU4ohZe7CiCJjL4GDU77bgrx97k6ayNtM9pFPfLHZSK1fLFvm1rxxKQvsF95vUAwfe8xDTn9uWFTsFE6JFR8wZuvBRGJ2B9Gf9LPerwMTLWxQZhGRC5fxDvbrQnwDLzokr
You can also try to pass an automatic check but with no guarantee.