If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: W8ujMHZ11h4Ucmr9gnFAGAbyKaJbJtPng2UoPESTMQdxxHNEGxB2d1DQdbJjB3zF2iHy4LmERJGdu5jzgieqA5WWjRXJbQUGXUPnbBGmnX4dW5hU3YydFL
You can also try to pass an automatic check but with no guarantee.