changed battery now half the electrical system doesnt work. can i correct this

What is your question?

had napa change out the old battery and install a new one,,as i was driving home things in the vehicle started to bell and whistle me and when i got home the windows would roll up, the sunroof would close,,so i did a round the vehicle check and found thing did work , and things that didnt work..please help if you can

What makes this problem better or worse?

nothing

How long has your 2004 Buick Rainier had this problem?

two days now