Wipro — Yardley of London English Rose

I have been using your product Yardley of London English Rose since a year I am happy with the product but I am not satisfied with the dispenser When 1/4 to half quantity remains in the bottle the pump stops working It is impossible to pump the lotion out This has happened in almost six bottles purchased in the last six months from Amazon, Nykaa and offline stores. I feel cheated with the pump quality I pay for 350 ml, but I am unable to use all of the lotion because of the poor and faulty design and quality of the dispenser Please let me know of the internal quality checks Why is this consistently happening?How will Wipro compensate for my loss?