If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f2afTgJvfnJYnUFW65ZKgMR7hYQ41T3cX5xwydtv2HNhf9S1o9ZcJoGK434C6WUmoioFJzUsakV16f7s5jtH2sqXwCLc68q61FCaaRuDXoQY5TNA8guXiU3ucfXZTEPWNiNsSsC8SbSFhofJyzabY
You can also try to pass an automatic check but with no guarantee.