Update or Delete my resume

I'm on S.S.I. BEEN ON IT SINCE ****. SO WITH THAT BEING SAID: I HAVEN'T WORKED FOR QUITE AWHILE. BUT MY FORMER JOBS, WHERE MOSTLY PEOPLE RELATED. RECEPTIONIST( ANSWERING PHONES, 5 CAR DEALERSHIP, WAS ALSO THE CASHIER AT THE SERVICE DEPT., THEY HAD ME DOING MANY OTHER TASK ( CAR RECALLS) WRITING...