Munafa Co-operation / Munafas.co.in — Lifebuoy disinfectant spray

Bought a lifebuoy disinfectant spray from munafa mart model town 1. From outside the product was all good so I bought it and kept it my room. When the spray I was already got finished I opened this bottle which took 4-5 days, the time I bought it and the time I opened it. From inside the button which is pressed to spray was missing, which is a manufacturing defect. But the employees there did not change it and said that I have broken it.