If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f2adxH1CSUDJxPrsAZKMvFzPxs4zNsUpynE3SQazNfWmcq5X2rfbbfrb4cajnF1vc8bUWpMS6rfqfkHvjqycKRPHmFhuRiieEMYdAFy5K4FpUkPMDiobkcD3sSdF5ZSS6FoKLSEr2t1PjJCzsbFti
You can also try to pass an automatic check but with no guarantee.