Jürgen Klopp is trying to fix Liverpool because right now Liverpool is in a crisis which makes the team's condition down and makes the game not good, Liverpool must fix the problems that occur in it to get the teams back to playing in peace, this is a very tough task for Jürgen Klopp and hopefully he can get Liverpool out of the danger zone.
Liverpool is just passing through hard time and they're not even in a rush to get a new manager because if it's so Klopp would have been jobless by now with all the bar results he has been having, I think by keeping him is the best idea. Letting him deal with this mess that he's in by himself than bringing a new manager to carry out a plan that's not his.
Another thing I expected Klopp to do in this previous transfer window was to bring in fresh players, not just fresh but young players and bench the aging players that doesn't perform like before. Imagine Salah not playing like he used to, the load is just too much and I think he needs a player like Mane who understands him very well. If Klopp can do these then the team would be fine.