If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: yvCNANNZoLaWZaXujTNcHNMWnp7QfVYKwBmbyXQPxFdKHDHsrteZGMRZwW9bGbMWqgCZfEAvQxgK4uUMRJQEHBfVMAXZG6W6q5f2wm5qTjUS91a6PNKyYMNDBn1mGtm2bbPjAWqCAsmczSS
You can also try to pass an automatic check but with no guarantee.