windshield washer stopped pumping. on 1995 Buick Riviera

Brought a new pump from autzone, they said it was located in the bottom of the washer fluid resivoir. It's not.
It's still a good car even after more than fifteen years.

2 answers
its either in the bottom or right next to it.
under the fender wheel well passenger side you will find it did mine 2 times now dont use plain water life of motor will be short