If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8sMzxShaW1bZuNN3agFCqdqsLxFENkfxZ7grL8W6Kn9y6H4ip1k38SYY1gaQACgR79S6ewMoVsXR6btP3Z4UuAtSU878wrifnkRu44YsignenGwRB8AKUgkQgfXJgXEvmnjFP2q53awxuCS
You can also try to pass an automatic check but with no guarantee.