I think the मांगा is only scanslated द्वारा one person, transfinite.So I'd say that chapter 14 does exist but that transfinite hasn't done it yet.
With any मांगा that isn't being done द्वारा a big scanlation group आप kinda just have to live with the irregular अपडेट्स as the smaller ones don't have the resources and time to update the सेकंड a new chapter gets released.