Can anybody Help me please?

I want to see If anybody can help me out. I
have a 2006 Chevrolet Monte Carlo. Will
having a problem with it. All my electrical stuff
in my car besides my radio  will just shut off
while I am driving. Then when I put my car in
park. It won’t come out of park. So when I
shut my car off. It won’t turn back on. It might
take fives minutes to turn back on it days. I
have had different people look at it for me. I
had it towed to a shop and then towed to the
dealership. They tested to see if
My body control module was going to put.
They said it wasn’t amd they cleared out
numerous history codes. They thought they
had fixed the problem. But they didn’t last
night it did it to me again. I couldn’t get my
window to roll up. So my inside of my car got
flooded. When I had my car at
The first Shop. Someone broke my back
window out. I’m out probably $400.00 total
Trying to fix my car and i think it’s worse now.
Then what it was before trying to get it fixed.
But if
Anybody at all. Might know what’s wrong with
my car could let know. I would be very
thankful and appreciative.