If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p5DJCmfDUJZcqSuRhs1VUb9VptvzemvrtqnsJzr4byDcGYWfFNs3YiDuCgDu79dc4qbfshCbfgKXZWkcHmeNKrDve4fmMyCFYgxHXvVUJkkaYhmT1cagrRRkosHhS52YAYP2xxaz4qC1V3QEbH1RVXmF9vfXGmJQscef2YYqboyQXKpCjKRE2o2CZ5rS1RnvEzWCrNHt
You can also try to pass an automatic check but with no guarantee.