Lights inside dont work. Headlights wont turn off and widows wont go up.

What is your question?

Bf jumped the car after the battey died. Now the windows are unresponsive, the interior lights (colored,roof) dont work, and the blinkers dont work outside nor in. Everything else seems to be fine. What could this be. Tried the unplugging and letting it sit of the battery. Nothing. Tried banging on the panels in the doors. Nothing. Tried toggling the switch for the windows. Nothing. Checked all fuses. They are all fine. Not sure where to go know. Im thinking its becaused it was jumped but how can i fix it and how much will it cost or is there something i can do. Pretty handy myself.