How to edit pictures in PicsArt on iPhone?

Hello friends!

- I just downloaded the PicsArt app at https://techbigs.com/picsart.html for my Iphone 11 Pro, I want to edit my photo collection to be more perfect.

- Recently, PicsArt is an image and video editing application that has been mentioned by many people.

- I do not know much about its features, I tried to edit but the results were not very perfect. You know PicsArt well, help me!