If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCfMfn8SmnnK9aJQF2YNLbk7BQxiU1Q25y6cLQKT5KKKNC3fv55J4XZL7GruzYQFZr8HtdUyAyF8ykGAJpydtzpg4oJMbVHAA7WHYMEejWQ7zQsJ75m4CQ48UZ1tafFAbnp8GusR8VC
You can also try to pass an automatic check but with no guarantee.