If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 2xigVf6WgCVAnfmz3Cd91Z76mmTjcwPBqL4EbUYkq9bm99z74UqhfqfdVVtQTX52GaFX1qCA4QoPNmnrFUtUC4KYX5QiasjHfEfN7x5uizQ6bYSD6Yx8M8F2goUQjK5mfxQgystWDGoGVVgYMMv5LmnkHAiNr5RPL
You can also try to pass an automatic check but with no guarantee.