I am on a trip outside the US and I always get the message "You are not qualified to take this HIT (Code # 14). Do NOT Continue with this HIT. If you accepted it, Return it. " What is that supposed to mean ?
That might be but it doesn't apply to the majority of hits on the platform that only want people from within the USA.
the ugly cat is right. It is a message/warning from mturk which states that your IP is out of United States. You are not blocked but I can say that if you try to use VPN to change your IP, you will probably be blocked, maybe not in the near future, but soon from mturk.