Garry's Mod Problem with food for darkrp

Hey guys, I have a problem.
So, I need to add some custom food on the darkrp server. I have turned on the hungermod and standart food. So, when I'm trying to spawn it, I cant eat it. But ok, I dont need standart food. When Im trying to add some new food as on github example, I cant eat it too. But I can eat microwave food...
Whate? How to fix it?
P.s. RUSSKIJ INGLISH :D