Vu Televisions — Replacement repair taking more then 1 month

Address:

b -101 golden nest chsl , plot no 2 ,, charkop sec 8 ,, kandivali w

My tv was showing vertical lines, i was told it will be repair or replaced in 1 week. it took them 1 month . after the repair or replacement it again is showing white blank screen in 1 week of repair.

can i sue vu tv for this kind of product after taking 20k + its not working properly for 1 year .also in the time of pandemic when tv is the only entertainment we have its really difficult for whole family to be without tv .for months