Hey there everyone!

I'm just wondering how does this game works...

I would be very gatheful if someone could explain me... The thing is that my team is very expesive now (almost 100M on lvl 4) , i'm buying the most expensive players. I've heard that the more expensive they are, they train better and faster. and also when i'm buying them, im watching their statistics. Usually buying players who had a 8-9-10 statistics in previous matches. but i can't understand why, when they get to my team, they start to play like monkeys... Yes, they train fast, and they are expensive and with good quality, but i can't score much even when i'm playing with opponents who are much weaker. not even talking about the matches when the opponent is stronger... I have a very expensive AML\ST (11M at lvl 4) with good stats. but he isn't scoring at all and playing on 7 average. But when i buyed him, he had only 9 and 10 statistics in all hes last matces. my high quality defenders often play on 5... Before aech match i'm choosing the counter formations to beat opponents team but still it doesent work in 50% matches. What am i doing wrong?