If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkCe8E8KchjiSoSnokTpQvwGs4ou5458nnzLrFrG5jze1rkQtsNtC93QhQPWR6d3L6X4GyTbYzmdyDwJ2Rt8yFLnVFGujVhvUSTcQjHCzEPfbZiqrJ2XGfRKE1e4hkpBuUWBpZKH5PCA
You can also try to pass an automatic check but with no guarantee.