Paris Saint Germain should just let Mbappe go instead of letting him go after his contract expires. This is one of the wrong decisions from Paris Saint Germain by wasting a lot of money. How could they not, they didn't see what the long term was like and now they almost lost a lot of money. I know they have a lot of money, but that doesn't mean they can just spend money without something that makes them extraordinary.
Only if mbappe wants it. The problem is mbappe unwilling to leave from the club until his contract expired. PSG had no choice other than keeping him for another season.
So many parties are suggesting PSG to sell mbappe but the problem is the process to sell him is not as simple as people said. It will go through complicated process to make mbappe to do personal agreement to leave from the club.
That is the main reason why PSG is not yet determining the future of him in the club.
Mistakes happened before, because at the time it looked like Mbappe was very close to leaving for Real Madrid but who would have thought PSG made such an extraordinary decision for Mbappe. Apart from extending his contract, PSG gave special privileges to Mbappe so that PSG spent a lot of money just for Mbappe but unfortunately, PSG only won the Ligue 1 title and the bad impact is that currently Mbappe is not willing to extend his contract. I think it's clearly a wrong decision, until now I think of course they have suffered losses from many aspects.