Is ASA Peel Right Treatment For Purple Acne Scars On Cheek?

Dear Doctor,
I'm very depressed, I've got several small acne scars on my cheeks that tend to turn purple when im cold. anyways, i went to a dermatologist and she suggested ASA PEEL ® by KLAPP, and i dont know what this can do, because I've got this really sensitive skin and she even thought that ive got sunburn but im pretty sure i dont since i believe to have rosacea......do you think i should go ahead with this treatment? because even when i exfoliate my skin, it stays red and swollen for hours, im afraid this peeling can actually make things worse..is there any other mild treatment i could use to get rid of these scars without any sid effects or weakening of the facial skin...(ive got really large pores too) PLZZZ URGENT