Jiomart — Order delay - adding 1 day to expected delivery every day

Order a mobile on 7th May.
No tracking updates after day 2. Just says shipped. Customer care has no idea about where it is. Order cannot be canceled once processed.
Order Id[protected]W
Making my life hard literally as i'm operating without a mobile now and i'm expected to live like this for another 2 days (for now, might keep increasing it as per other complaints i've seen)