I had battery and alternator replaced, but the battery does not charge, still no on 1998 Cadillac Catera

still won"t start

Asked by for the 1998 Cadillac Catera
I guess I wonder why it wasn't tested and repaired when the alternator was replaced.
solutions only need reply
Well I guess you better take it back to the garage, because we can't test your car over the internet. If we could get a little more information, then we probably could help. That being said, It'll be a cold day in h*** before I'll answer any of your post again. Have a Great Day.