Reliance Trends — I didn't get my ordered things

Website:

www.reliancstrends.com

I had ordered five items on 22nd june, 2018. And my order number is order# tr[protected] items)
I also availed the reliance trends coupon discount on purchase of these items as per terms. But i received only four items and two one item (Awasa kittya) was not yet shipped by you. I tried calling your customer care number. But nobody answered. And this is cheating. I am a regarding customer of your company. I was waiting for many days but u assured me that you will send my item on or before 25th. I can even flash this malafide trade practice of yours via my facebook account and via my twitter handle, which may tarnish your companies' image. Please do send my complete order so that i am not forced to take above action.. Take this seriously