I have made a post on this previously but wanted a more specific answer. I have mild rolling scars on my forehead and on both cheeks which have lots of red marks and feel completely flat but when I look in bright light I see very small bumps which look small 'waves'. I want to know what is the best treatment for this? And will the treatment cover all my areas on my face of rolling scars or do I have to pay for each area individually? Thanks.