You need a tummy tuck
you don't say your age, and that will make a difference in how skin shrinks with liposuction
It seems that you have too much fat and you have flabby skin with rolls
so you will not get a good result with liposuction alone,you need to tighten your skin and muscles and that is a tummy tuck
see a board certified plastic surgeon and he will tell you what is best for you based on the condition of your skin and muscles ,the amount of fat and...