Reliance Mart — Fault water bottle

Address:

Subhadra mall, pencil chauk Baramati dist-pune Maharashtra

We bought a water bottle worth 300 rs from the shop from the reliance shop in Baramati, subhadra mall. But when we came home we noticed the water bottle is leaking. We won't be travelling to Baramati for upcoming time as it's lottle bit far from here let me know how can we get the refund for this