If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk774znLWaLxHPU8JRyvTk9CR3Pudn5HWW84k55mDyNepsAVmF1zzQ41zfhyVpQjn2arJex677su1dTVZitJAfbDR7abbMw71TrgtFCuS4hZNMEwPWGZvm96a7L8sA6gsv8ieGS71XntaiJq34mhUQGRUrW29dFFzzJMRXVWA15pSx8eGsh13QscVhW4mKhJDYpp546qKh1jwd4omX6mfqfmRp
You can also try to pass an automatic check but with no guarantee.