I have scars on my face

What are the treatment options of facial scars?
    Corticosteroid injection
    Surgery
    Laser
    Silicone gel
    Cryotherapy
    platelet rich plasma
    contratubex cream
What is facial scars
 It is a solid, stacked scar that suddenly rises above the rest of the skin. It is usually smooth top and pink or purple color. Solids form irregularly and tend to expand gradually. Unlike scars, the scar does not retract with time.
Symptoms of scar
    Spot area in pink, red
    A lumpy area of ​​the skin that is usually raised
    An area that continues to grow larger with scar tissue over time
    Itchy skin