Akhona Furnishers – wardrobe and tv stand assembly

So I bought four products from the store on Black Friday 29/11/2019 and was told that the guys who will come assemble my furniture for free will come on a sunday. I called the store several times on the sunday and till now, my calls are not being answered. there is no communication from the store manager keeping me on the loop and I find this rather unprofessional.