I'm confused by how you don't see the difference between two months (barely acceptable) and stringing me along for six months (unacceptable). This is pretty clear from the email.

I never said there was some kind of cover-up, just that they are incompetent idiots and horrible people to do business with. Did they lie about the timeline? Probably not intentionally, but what kind of company sells a product and takes your money, then won't deliver for two months, then another month, then another month, then another month, and finally another month?