If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcbCtmzLNieT1VUmoek8EgobGVrrY54zcQbwAsMkygKMvAFKTvj8ZdGK2apvM6oHG1Twkc5Pbx7i9UKsZpfAmBq1whu2ouJKEEnSW6A1ao7iFTuiyw93fii9quK7RaT1udSFSPNtnwgz
You can also try to pass an automatic check but with no guarantee.