If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJdVusQUb5tyeFEF3B1EdkxHiKGLxm3mBuuuEZQs2d2pTthQUnWZT5PWBCjLhVDPg15bcCx8Ji9CDEkUub4SDbXWzfPoxQdx5Q3Q5KVMehqype1a9YPxjZjd9pSsSQiRbQezyQUwVrNkyRbdbJPRZ1NacHy5nN2kBmJC8SXoe5nXV6eTQsKCAJzTWmEryf3PJgMtWk1WrrDETLkf1GuXt6L9hErfKRyXxUc6i5pGEJ1YG5MotgYyYqrn
You can also try to pass an automatic check but with no guarantee.