Does anyone know if PPF shops in Dubai offer free inspection before you commit?

Hi, so I've been thinking about getting paint protection done on my car for a few months now but honestly I keep putting it off because I'm not sure I fully understand what condition my paint is actually in right now. Like I know there are some light swirl marks on the hood from washing and maybe a couple of stone chips near the front bumper but I don't know if that's considered bad enough to need correction first or if you can just apply the film over it. A friend told me some places will look at your car before you book anything and give you an honest assessment without charging you for it, which sounds ideal for someone like me who doesn't want to commit to a big job without understanding exactly what's involved. I actually came across paintprotectionfilm.ae while searching around and noticed they mention a Dubai PPF Free Inspection Service which caught my attention because I genuinely didn't expect that to be a real thing, I figured you'd have to pay just to get someone to look at it. My car is a silver crossover, about three years old, and I've been pretty careful with it overall but silver shows swirls really badly in direct sunlight and it's been bothering me more and more lately. I'm also curious what the inspection actually involves, like do they just do a visual check or do they use some kind of light to see deeper scratches that aren't obvious in normal lighting. And if they find issues with the paint underneath does that automatically mean you need a full correction service before any film goes on or is it sometimes okay to skip that step. Would really appreciate if anyone here has gone through this process and can tell me what to expect because I don't want to walk in completely clueless.