Buzzmeeh — vivo v3 phone display and network issue

Address:

New Delhi, Delhi, 110064

Hi. This company has not responded to my any emails regarding net work issue post display change from last 10 days. I followed up with them but they are at all not responding. On my phone call, they said will send executive but not sending, keeping my phone on hold. Pathetic service. Also they placed duplicate display. Can somebody help me on priority. I am using simple phone and facing lots of issue.