Tried installing radio, now no radio, or accessories unless key is in.

Okay, so I have a 2003 Mitsubishi Outlander 4 banger, I previously installed a aftermarket radio for my mom in this car and about a month ago the cd reader stopped working, so i got her a BOSS radio single bin, i installed the radio and it turned on for a few minutes but noticed there was no sound… so i unplugged it and checked my wires and i wired it back exactly the same. The radio turned on for a few seconds and then it said “goodbye” on the screen and shut off. I got a little frustrated and decided to go inside for a few minutes. I took the key out of the ignition and went to lock the doors and they did not lock… then i realized that the hazard lights would also not turn on, then the headlights… nothing works UNLESS, you put the key in the ignition and put it in the on position. I have checked all the fuses I could think of, I swapped around relays and its still not working at all now. Any help would be very appreciated.