Hifi Corp Worst Online Store

I purchased 2 items on their online store on the 24 May 2020, wahl cordless hair clipper and restonic bali bed set both of them stated that will be delivered between 3-7 working days. 5 days later I received wrong cheaper hair clipper, I immediately call in to log a complaint it has been back and forth since then. I am still waiting for the courier to collect the wrong item. As for the bed set they are saying their supplier does not have stock and they will notify me whenever they get stock, this I was only told after multiple attempts via Facebook to get their attention. The worst part is the same bed set is still been advertised on their website.