Knick Fit would be the last place I would have working on my car. Much better to find a good tyre dealer with the Hunter alignment rig. If you have Quattro then it’s more import to have it done right.
fwd cars usually have adjustable toe only.
I’d avoid kwik fit at all costs. I’ve had to go there for years with my work van because it’s a fleet van and I haven’t got a good word to say about them. Just because they have hunter 4 wheel alignment equipment doesn’t mean they will do a good job of it.
Do a bit of research online and find someone independent near you that specialises in 4 wheel alignment. It will probably cost you more but in this day and age you get what you pay for.