[Resolved]  Amazon India — Fake product delivery date

I have ordered product ( Bigmuscles Nutrition Premium Gold Whey 1Kg Whey Protein Isolate Blend | USA FDA REGD. BRAND | 25g Protein Per Serving [Vanilla Crème]);
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and delivery date shown was 9 June 2022...but from 9 June onwards till 12 June2022 .product not yet delivered .
Daily I contact to delivery agent he reject my call every time.
I also contact to Amazon customer care they tell me that sir your product is out for delivery and will deliver soon..but at end of day product not get delivered ...they make fake promises .