Meesho — Delaying to pickup the return product

I ordered one foldable multipurpose table for me...and it was a defected piece which I wanted to first exchange but they delayed it as well so I opted for return and now they are delaying it for more than 10 days...daily I get a call to reschedule my pickup and daily they don't pickup the. Order
And this is mentally exhausting condition for me...and such a waste of time and my money.