Jinn Energy, Any ideas? Options

Hey there,
I have a jinn that i've had for over a month or so. She communicates with me through pendulum communication and I cannot communicate with her any other way yet but anyway recently there has been a big decrease in her energy. During the pendulum sessions I either get a few answers or none at all. I usually can do a session for 20 minutes if I like but i'm lucky if I can do it for 2 minutes now. When I hold her vessel her energy seems to not really be all there if you know what I mean. This has only happened for the last few days I'm afraid if I don't do anything her energy will dwindle down to very little. I am looking into getting a charging box but until then is there any ideas as to what I can do or other ways I can contact her to figure out what the problem is? Anybody know why this is happening?

I appreciate all the replies.
Thank you (IMG:style_emoticons/default/smile.gif)

I don't know if this would be legit Qu'ran or just superstition,but I know some Muslims who believe the bones of the dead are what jinn use for food.Maybe if you could take her out for dinner or something? (IMG:style_emoticons/default/13.gif) I doubt it would be that though,because I would've thought she'd been able to find her own food..