Game glitch or gags with difficulty level in the game (Football Manager 2016)

So, I downloaded the pirate, found Crack, downloaded megapacks of emblems and faces, installed everything and was glad that I finally waited for the game to be released until I started playing a new season for CSKA. No sooner had the season begun than my entire defense was injured and dropped out for 2 months, well, okay, it was the same in the last series, then there were friendly matches, pre-season preparation, matches with weak opponents, in which my team was defeated with terrible devastating scores, changed tactics, lineups and everything was useless, I lost 17-1 to one club from Romania, where by the 20th minute I was losing 10-0 !!! It turned out that the weaker the opponent, the more goals he scores for you. I would like to know how it happens? Is it a glitch of the game? Who has what first impressions of the game?