[hoffman21]

my brother was helping me put his old cd player in my 91 rodeo, i had a sony cassette player in there before... well lets just say he didnt know what he was doing and never got the cd player to work, so he comes inside and gets me and says my car wont start.... so origianaly i thought i was out of fuel, so i go and buy some gass put 5$ in and it still will not start i cannot hear my fuel pump humm when i try and turn it over... it has never given me any problems before always started on first turn of the key.... i started it 30secs before he started to work on it and it turned over no problem plzzzzzzzz i need help any ideas what is wrong