What can I do to improve these scarrs from suspicious moles? (photos)

I had some suspicious moles removed from my upper legs on may 2017. They were shaved off the one from my back is doing great, almost the same color as my skin. The two moles from my upper legs are ugly. They're dark pink and the scarr is kind of raising up. What can I do to help it improve its appearance, and make it less noticeable? Why such a difference on the healing from the ones in my back? I think they looked better as moles than scarrs.