If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3A6qBnwxeYTjyQk44mJrFhMvyQqxi6j1MAbCJE1N9JrkxdqF3TZ1EjK1xGtuQmD7RP99y4RxXdmYH3pB6QGSCPykJMK3XfFGpy95svnamvKXmy56wSUwSyyMdSt5hb72GXHYdQmWxTRLLQN399FRJXDg
You can also try to pass an automatic check but with no guarantee.