Thanks for the helps guys! Turns out it was just the battery, i had a mate come over this morning and jump start it and she was up running again

Hey Guys so my name is Prince, well not my real name but my friends call me that! I'm from Victoria and own a 2009 Lancer ES, and today i unplugged my tail lights to plastidip them (smoke/tint) and i also had the radio on in the car, but after i finished my car wont start and is making loud clanking...