If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcbCtfc1cqKij2aY2Aywxr89nqSFbwS9WmoQGWYoNJx6nsbWbP2duJWiRd37SSj43iAXQB6Z3wiDKAHRFHBWroGRTecjfv46yvwfCsNxXgdhx2kzTMPFkv34cccRk6d1VqroVWXps9hG
You can also try to pass an automatic check but with no guarantee.