If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R4tG8a1Bjs2KQaJdfsbvQ1Fco9oZWoR97vdiFWWz7AzhemzSy5zffsSERGN2WrYY5TuMANsdACb1Qc7FBeLvZfNDBxhhFUb1d4Cp6UmKQ7Vj4sg6ryhjf4VyNKov51jCZyrrexKLcFbZVt7MWV4uvEV6dL42MphF5cqnHTiGTGQmUqkqHLYvTU1vw342tNHE6STkU74gHgtgmcPaL1Ydv8zMZnWc4HmpGQFVhAQ9KZtA1Z7zet9JybmEKtCeny3cvLAJ
You can also try to pass an automatic check but with no guarantee.