72 charger Hi beam switch problem. No more lowbeams !!!!!

[XXSpiralXX]

   Ok so here's the deal. I replaced the high beam switch on my 72 charger when the old one got stuck. Once I changed it out, the low beams don't work and the brake lights are out!!! I think the blinkers are gone too! Everything worked before I changed the switch.. what's the deal!?  ( I know nothing about electrical by the way..)

[Highbanked Hauler]

 plug the old switch back in and see if it does the same thing  also check the bulkhead connector to make sure there is no burned spot where wires are touching. I had the same thing with low beam and it was the bulkhead connector.