If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VCYR9kSkNGhTMxNGRJAizBeqNmgZbvkNMdUvq4d2aPtrNLc6djFHugv5cSFpwUYtNU36mKUuUqNUEAG6TdJ96BHpwRsFWiwJvZX2miEvhhUrzhjBPED41niwSkAfihbptZR6hYWcpG7qSAiY4FHNym9t4SfPrjZTxRi7DAzH1fFqK5H796U9VcRcNyuTrQYEMexzTRuRcDWpY68ajMkdk
You can also try to pass an automatic check but with no guarantee.