Hyundai Motor India — Regarding wiper issue in Hyundai verna

Address: Punjab Hyundai sector 28 gidc Gandhinagar Gujarat

I own a Hyundai Verna SX and I am facing issue in driver side wiper from last 3 months and I had visited multiple times the Hyundai service centre but still the issue is unresolved moreover it's deep metter of regret that during recent visit at service centre i requested them to change the complete wiper if you're unable to fix it than they say it's unavailable at present than I asked them that kindly lodge the order for the wiper but they said they will lodge the same but you have to pay for that when it comes and no matter your issue get resolved or not, so i refused for that if mine will not resolved I'll not pay for that, I'll pay only the amount when mine issue get resolved, than they said they will confirm me via massage and call, but still i am waiting neither they called nor they are responding properly.