If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpkHwaWcJHCm1pvJ9Qwhcgax13wGYywc1sTDxsLF8yFLFZ6Jr7LhKfuKw3a4EQx2HiAwqk3knnWjDhMmEkeP7gJr5wun4MZNqnmCeAjZG5bPQv5aCN87FB8AfnNo6cauvvKbYHU1HzpxJ2
You can also try to pass an automatic check but with no guarantee.