New gym concerns

Hi guys, yesterday I tried my first MMA lesson in a new gym. I live in a small town where we have just two combat sports gyms, the other one is a Muay Thai gym where I practiced it for almost a year now. I'm new to MMA, so I don't know how this thing really works but is it ok to be in MMA gym where they don't have any heavy bags or light bags? They have pads, machines, weights but no heavy bags. I just don't get if this thing is a red flag.