Since nothing works, are you certain there is no problem at the battery? For example, a broken, loose, or corroded terminal? When you jump started it, by accident were the cables crossed?
I would remove the battery and try to recharge it to see if it will take a charge. Most parts stores will do it for you and then load test the battery to see if it is good.
Try that and let me know what you find.
Joe
Wednesday, July 29th, 2020 AT 5:48 PM
(Merged)