If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f5o3R4AC3iFeiJfyH3WQHbwCwMsN44LQAmLVsJrXGmE9qXbwaYfEzy6TgAEg15dnGz8oXX3MCVAkAzJNDzCNt29whPChi2pW4dYwjqdBGUmf9tzskdk6WkxnudEmHL6dYC2GHRMW1L99Au9bZeXbC
You can also try to pass an automatic check but with no guarantee.