WTF have they done to the front toe?
Before you started it was running ~20mins toe out, which is a setting thats fairly aggressive, but will provide a car with sharp steering and excellent turn in. Its probably too much for road use though, tending towards some tyre shoulder wear so would probably benefit from being a little less aggressive on a road car.
Afterwards they've got one side at 10mins toe in (a nice safe mumsy setting that will make the steering a bit numb, but should minimise wear) and the other side at 15mins toe out?! Thats a complete mess. Both sides should be at the same setting. Either both toed in for a generic shopping car feel, or both toed out for a more interesting drive.
The rest of the figures look fine. Front Camber is "red" becuase the cars lowred, but the values are good. Caster is a little odd in that theres half a degree difference between the sides, but its not adjustable on an A3 so nowt you can do about that.
I'd be taking it back, and telling them you want it set properly, as all they've done is made it worse. A small amount of Toe out, perhaps between -5 and -10 on each side is probably a good place to go on a road car. I run ~-7 on the A4.