Lastman's Bad Boy Superstore

I ordered a KitchenAid on December 24, 2020, and have still not received it. First I was told I would receive it mid-February and now I have been told it will me at the end of March. I have written several times and requested a refund or my mixer but keep being told that they have a "all final sales" policy. Yet, I can see the exact same mixer advertised on their website. Why do they advertise it, if they can't even deliver the ones ordered in December of last year? NEVER EVER will I order from them again and I suggest you don't either.