Lenovo — phone a6000 plus

Worst ever service is lenove company & service centres. I deposited smart phone with maa sarasati computets jammu on 9th oct fr repair but till date no msg no repair has been carried out. Whenever we try to contact the lenove service centre it z closed.
Cheats... No response from this company also...
Regret fr purchasing this lenovo phone... I went last saturday it as closed again today it was closed. No phone us working of yr service centre.. My phone is with them & they don't respond positively fr it's repairs...