It changed

I m new into forum when i didn't know how to apply i put my username and wrong pass now when i changed it said it already used so what can i do

APPLICATION PART I: IN-CHARACTER A. Personal Information Name: Mphemba Surname: Maguluva Do you own a passport?: Yes Do you own a driving license?: Yes Which divisional branch are you applying for?: EMS [hr] B. Motivations and Personality What are you motivations for joining the San Andreas Fire De...