u/Complex_Efficiency45

I bought two apple trees and planted them about 3 weeks ago. I’ve noticed the two largest branches on one of them has been looking really wilted. We’ve been getting plenty of rain in my area. It was cooler out (50s to 60s) for a while but it’s warmed back up. I sprayed both trees down with a antifungal/pest spray but I have no idea what’s causing this. I’m new to fruit trees.