If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3h4kPmXbk1cZz8fSdLqakAYX9NrSxWFxUbAmEfhkMdkRDLcqMc8KVhbam6mneuWnCoKSVyqwHvQ3kUWG4urE5mHbEm99cTW2vRwXSDLDwjoQA4y8jRT9snVqaof764ioKzcnU9k6JbD5Wii3KbEmf1JmdVEoeGAJ
You can also try to pass an automatic check but with no guarantee.