Nokia India — nokia 6

Address:

600001

My nokia ticket number is 244590 and my job sheet no. Is 6120.
I gave my phone on 17/3/18. And they said that they will give back on 21/3/18.
But still i didn’t get my phone back. I call to nokia costumer care number they said wait for 48 hours.
I did that also 48 hours means 2 days but for novia 48 hours is 4 to 5 days but still i didn’t get any response.
Then they said they will give me on 31 march and now they are telling your phone is not ready till yet.