What does the Apple Store do with traded in iphones?

I cracked the back screen on my iphone, so today my mom took it in to get a new one. She comes home with a new phone and I had to go on the computer and sync it with my icloud. I lost basically everything, all my pictures from the past year, many contacts, and lots of apps. My old phone was fully functioning and had no real problems besides the cracked back screen. If I go into the same store tomorrow will they still have my phone and will I be able to get my info and pictures and such back? Or did the store already clean it out and is all my stuff gone?

It really depends on the store it may have been cleaned out and fixed already or they mightive not got around to it yet. Best bet is to call them 1st and find out that way you aint makin a pointless trip there

You guys didin't answer the question above!

I don't understand… There were many questions with a question in the headline. I didn't seed one answer. Was I looking in the wrong place