If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VCYR9kSkNGhTMxNGT6BwB3ktiYTbKAeGQLoaxAnZ4MhYYwWjTV3L5GntnnLKe6Kq63pkuFiSptiM7Fs27gRRG4bKtkFPgpKo5oFjB2ymHpSZZgW58tooFtNxQi1UBn6KqCqNRf3LypranRMZNdeoxtbbxSeo6v1FQZHQDYib3DePQXr1uxmk7A85H4346fBpSSRmpETg3NNtbHL2Fdair
You can also try to pass an automatic check but with no guarantee.