Charging question

My Zivan charger is apparently not charging. If the cut off switch is left on and an ordinary charger is connected to one batter, will the entire pack charge?

No, if that were possible, we would all do it.
You can charge each battery individually.

I can each individual battery if the. I

I can charge each batter IF the cut off switchh is OFF. If the cut off switch h is left ON the entire pack will charge. Why wouldn’t it?