i won leagues and cup and my ranking dont change
Your recent league is on your slot 1 account and the points were added accordingly to that slot. Note that ranking is based on slots, that is; each slit have their own separate ranking and therefore every manager has 4 different ranking (with their 4 slots) on the official OSM ranking.
When you finish a league the manager points earned will only be added to the slot which was used to play that league.
But in your case, your slot 3 has the highest manager points so the ranking displayed on your profile is based on the slot with the highest manager points; your slot 3.
So your ranking will only change when you finish a league on your slot 3 or the manager points on any of your other slot becomes higher than that of your slot 3.