If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bi9JEteVguqZhtpsayo6Gfs1qHJtVxy27RncphNioq59LkNaXzuiXZQisFoYeMuwWcyMoTierjtsDbZcvtWeChRJhVspqzKsUf5zmZjG2ELiwcwjqnUAnFbiNbGbSZv5zjABWsrEnJ
You can also try to pass an automatic check but with no guarantee.