Amorim tactics are not working because if they are working the effectiveness would have shown in there performance so this shows that is effort is not impactful at all because for seasons now the club have gone from bad to worst.
If Amorim tactics is really working, then Manchester United won’t have been in their current position. Most people are beginning to complain about Amorim, but I don’t think Manchester United problem is from the coach and players alone. Manchester United performance has been terrible, Manchester United which we use to know as a strong team are now playing like a weak teams, when they are playing against weaker teams, they are always struggling, I just hope Amorim will be able to improve Manchester United performance.