If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: RERjGnjZ8SsJDs7rjJjTa9yUNhTjDkKoK4FTJJotofufBh6PwP1XX1zj2NzQkWiTXH91bFFA9ATAXo8fXj15aRxn5vBCKxhB9NkrAjqExdAvr9DFdbwbm2Piy9g5W1FaQ88jbBWPHSD8pEwvT2wa1kUrUm4JsNLXDbYqHc1XKpqJ1nabm9yK8voGWWtpbnohbiwqNz8qjAk8zJ
You can also try to pass an automatic check but with no guarantee.