If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJdVusQULfs9ABBUSU5VijN5gRk8PzSiNHMam8SMYEvTmgoKVB9gbhqbWwDpNeGfwVcxNZktgARHhAGFY4KvkJTxKFz3dHBKvkAfabgSmtbRAeP9LCJWzJxBX5C3FV7pboVHu2NLvx9XoYJm6NVHWtKfUhB732bizUmXivdG9i5F1Zt8iMY1S5Hwr38y4RAjaq8NHuSSZw2jZnXiediXwrkKoaByAaUFPviGUAAtJJsWzNVjzFJjHpH4
You can also try to pass an automatic check but with no guarantee.