What is the price of Botox injections?

The repairability depends on the extent, cause, and individual's health. It can be treated with medications, physical therapy, nerve growth factors, or surgery. Recovery can be slow and varies from person to person.

I advise you to visit a certified plastic surgeon. Upon proper diagnosis and after seeing the extent of the injury, shape and size of your scar and other things, the surgeon will decide which treatment is appropriate for you and whether plastic surgery is an option for you or not. Talking about the cost, the cost varies depending on the complexity of the procedure and the type of anesthesia. 

The treatment for scars on the nose and cheeks due to specs and acne will depend on the type of scars you have and the severity of them. Treatments can range from laser resurfacing, chemical peels, dermabrasion, microneedling, and even fillers. The cost of these treatments can vary widely depending on the type of treatment chosen and the area being treated. It is best to consult with a dermatologist to get an accurate cost estimate for the treatment you are considering.

I advise you to visit an experienced dermatologist for your marks. Depending on the severity of your mark, the dermatologist will suggest treatments like laser treatments etc. 

Strawberry legs generally caused by irritation of the hair follicles specially after waxing so first thing is adopting laser hair removal over waxing that will permanently solve the problem. Secondly If you want to try waxing then use soft wax and also apply coconut oil post waxing. Use Antiseptic like Cetrimide before waxing and mild topical steroids or moderately potent steroids can be applied after waxing process for 2-3 days so that it won't give rise to strawberry legs