Does anyone knwo of a way to fix my cracked leather on the front seats? I use leather conditioner but i want to get the cracks to go away and thats not working.

I doubt youll have much luck. I would take it to a detailer. All you can pretty much do is keep future ones from starting.

i just keep up the leather condition to do that, right?

Clean and prepare the leather surfaces (as in Leatherique web site) and then apply Leatherique Crack Filler:
JonM