If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4af6LFGt86KA8GiNVvWgb4mcscAGRTaGbeufv764YVWcrJgbdzsMCksi9JxYwMNZrDKbkAVWQSecpVcGUHe8d1bYf4deqeB9MWBBd267xPU7T1ujTJn
You can also try to pass an automatic check but with no guarantee.