Flipkart — Partial delivery of product

Order id OD[protected] placed on 7th October-2023 having items:

1) Samsung Tab S7 plus.
2)Haritch Back cover for Samsung Tab S7 plus.
3) Tough Lee tempered glass guard for Samsung Tab S7 plus.

Items 2 and 3 were delivered but 1 was not delivered but was cancelled from the seller's end.
I have followed up on the delivery almost every day from 10th October and Flipkart suggested waiting until the 19th and then up to 25th October. In the meantime, the return deadline for items 2 and 3 is over.

Now Flipkart canceled the main team i.e. item 1 from their end and refused to cancel the other items under the same order id and asked me to reorder item 1 with an escalated price.

I need the refund of the all items ordered together as without item 1, items 2 and 3 have no use.