good skilz Delstron 😉
Sit on it, go for a ride. if it feels wrong, then adjust it.
really you should have tested it for sizing in the shop, as without buying new parts, there isn’t a lot you can do to adjust it now.
Easiest way to get saddle height is to sit on bike, with your heels on the pedals. if you can spin the pedals without your hips rocking on the saddle them its ok. common mistake for roadies to have their saddles too high and give themselves hamstring strain, through overstretching.
and whatever you do, don’t adjust your bars so the brake hoods are pointing to the skies