Beautify Yourself — Haven't received my order since 9 month

Website:

instagram.com/beautify__yourself?utm_medium=copy_link

I have order few products from this website on 13th September 2020 but still haven't received it yet. Also I tried contacting them but they don't respond. The order no is 24034 and the total amount is 3701. After a lot of struggle they gave me 2 products which was for 800 but after that they told me that they will provide a coupon but the coupon was not valid they told me that the coupon will fork from February but I am waiting ever since that day the coupon is not valid till now. Also they have mentioned the coupon for Rs 2405 but in real it should be of 2705