If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHX7mSKBdvQCNVMc5USkzaLgwAw2ST1XAyUQxCycqmvDp9WbBPJ2jRDGvWxJvJ9fi3gSGvD6PTSq6PrWwvdbfCLe8JrHzxJTxYb7HjsDL2ffAKDfPaoew9s6obmgCQUaGwFhLS23RbfxR4m5SEBEE
You can also try to pass an automatic check but with no guarantee.