To be honest, it depends on if you trust your dealer to sort this out if not take it elsewhere to get it done maybe in better way.
My daughter bought a used
Ibiza from Arnold Clark used cars place years ago, it was obvious to me that that car had an alignment
problem as soon as I drove it! To make life easy I took it to my local KwikFit and when I went to pick the car up, they said "no charge" but sent out their senior person to show me what the
problem was - it was a front camber issue caused by kerbing, and it was severe, it was very obvious when it was pointed out to me! They advised that I got SEAT to sort it out. I booked it in, initially "master tech has driven it and it has no alignment issues - and there is no means to adjust it, it is what it is", I got them to try again and explained that that model had things called "camber adjusting bolts" then "workshop foreman says there is no issues with it", at that point I asked for a technically competent person to come out with me and I'd show them what was wrong - that worked, when I next contacted them "sorry our 4 wheel alignment rig does not seem to be working so we will have to farm this job out" - after them having the car for 8 hours, it came back sorted out. Lots of dealers workshops have no idea as to what to do despite their staff being trained to a high level.
Bottom line, if that was a used car that you have bought, then unless you have a good car dealership, I'd expect to need to pay for sorting this out, it is not right but that is how they work as "you have just hit a kerb" might just be their first response to your request for them to cover this work.