Bisleri International — Delivery of product

I bought 20 litre water bottle subscribtion for three month on 25/04l2021. I paid 4200. Till now I have not get my first delivery. I called multiple times to bisleri. Everyday they are saying by today evening you will get your delivery but still I am waiting.
It's is very pathetic for company like bisleri. It's horrible experience with bisleri.
From sector 56 surendra singh