Remove a headphone jack that's broken off inside

My sister has this leapfrog tablet from an in store purchase so it can't be sent to leapfrog to get it fixed. The headphone plug broke off inside the headphone jack of the tablet. I can't get it out. I've tried super glue and it did not work even a little. There is not excess of the plug coming out so it can not be pulled with plyers. I already got rid of the actual broken headphones.I would like to repair this myself before I pay anyone