I'll be the first to call you out...I'f you're not a caterer then don't try to be one. If you don't have a proper kitchen, health inspections, insurance, etc..., then don't sell your services. Anytime you "act" as a caterer you low ball real caterers and make the industry more expensive for the legit businesses. Cook for your friends and neighbors, but you are not allowed to sell anything without the proper foundation.
Sorry, not trying to be harse here but that's the way it is.