How to remove this atrophic scar? (Photo)

I'm writing here after 5 long years of struggle with this scar. Long story short I had one deep acne scar which was recommended by a surgeon to be removed surgically.Unfortunately this decision destroyed my life. He made a vertical line/cut on my face and while healing there was ingrown hair follicle which caused inflammation and the whole thing became swollen and red. After long time of taking antibiotics and pulling this hair out, the scar became severely atrophic and uneven with the skin (not leveled) Unfortunately it became atrophic and all the procedures I tried did not work. Microneedling 30x plus times, RF Microneedling, Laser , Chemichal Peeling and Fillers did not work. In the 5 years of treating this scar and spending close to 15000€ on treatments I got all together maybe 5% improvement. What should I do? Is the surgery only option? Is there any option and help? Basically this thing destroyed my life and my self confidence.