If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6JqNQZXPa1PHCi7f5aukTZriHgeARVK21QAayGkvhDJEsi9dkmdEETT1mPaH3NxBsUR3EiLbQK3EHGtARud1QzaEc7uYaP5k1733PLm1dAc8RhCvxkg7W22XtXkXacxLkkNADCMaNfCU2Bbjy66v6U5bWfGRjR9yRp
You can also try to pass an automatic check but with no guarantee.