Lighting effects. Possible flash. There could be results but it's impossible to tell.

200 pounds for laser treatment? That's the cost for lasering just one scar in the US...

The only way scars heal is they should be challenged to heal otherwise they dont. So any treatment that is not aggressive enough cannot give you results, if they do then your body noticed a damage strong enough to start that repair process. And that same process can worsen as well if after being aggressive your body is not fixing it. But again should be assessed at 3 month mark

and also notice many clinics derms around the world use this same image as their own!!!..frauds