False advertising

I bought a bed which was advertised for Black Friday deals Bazaruto Queen bed with a free 8.2 air fryer and I called the customer service to enquire if they will be delivering both of them and I talked with a lady named Ayanda Myeza who said she knows nothing about the special, which is surprising as she is working at customer care services for Russell’s, and I continued to report it on the Facebook messenger and the person who was assisting me took me back and forth making me a fool, and I told them they must refund me my money because they do false advertising as on their website they stated that Black Friday deals both online and in store. ****ed. I will never set my foot at Russell’s