If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3R4vqJBMaWFiLGG5KU1S1Ftmz4ts6eoF6A1rWo3PgVvGs1Cyj2Ckq8C4ASttcUBtoS7fvXYaT83m9dEkBQMtSytNN65WV7dKxiaEqiPTEMNM5FL
You can also try to pass an automatic check but with no guarantee.