Jaquar — Service related issue

Address:

Flat no.96 Sudarshan apartments Patparganj Delhi 110092

On 5th January 2022 we got service done from Jaguar care as there was leakage in our taps and 2 valves in the wash basin had to be changed. The service person changed the valves and the phase in one of the mixer washroom tap but since then the pressure with which water comes has reduced drastically. Water doesn't come in proper flow in all the three places where service was done.
Kindly arrange for another service person to rectify the problem.