Jaquar — Complaint several times no one came to repair it

I have complaint several times to jaquar for my washroom fittings the pot is leaking and the jet spray is also leaking but no one came from 2 months I am complainting the bathroom set is under warranty
Jaquar is a useless brand and the customer service is worst
firstly they do not pick up the call then by chance if the pickup they say we will send anyone within 78 hr but no one will come
phone number which is registered is [protected]