Vijay Sales — hp pavilion laptop - damage piece handed over, and delays in delivering the replacement. worst experience ever!

Address:

Paud Road, Pune, 411003

I invested my 60k in hp paviliion laptop from vijay sales kothrud, pune branch. I bought in from vijay sales because i was in immediate need. When i opened the product, the screen of the laptop was flickering. Literally screen picture pixels shifted from, left to right. And it was badly flickering.
I informed this to vijay sales, (From where i had bought) they asked me to get the product replaced
But not they don't have same product as hp is no more providing the stalk.
Now as a replacement are asking me to wait for 15-20 days, when the stalk comes up, they'll handover. (They are also not sure when)
This is impating my business. I will not be able o work for more than 20 days. Which is a big loss. Staff is molding things however they want. Worst experience i ever had with vijay sales!!