If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpyfEQWa1yLUPnKUADyGw9p1R6RX2ivqv7WMUrKdZ8HB6gByWP5iSNnTLgAQpeq52qpJ4i7gjdAU2bMjcDVNud8gWHyUyXNzmA4qgWAnu4WJj3SmkpBAgBH9wfMsjC8HEYEWcyWxQkCFqY
You can also try to pass an automatic check but with no guarantee.