festiva

hi i need info some familly freind has a 92 festiva now he got pulled over by the police about 2years ago because he had hammered his oil pan for some odd reason earlier that day and then some rust corrosion peice or something floted in the oil and made the car start smoking don't ask i have no clue what h e was trying to explain my questions are does anyone think it is worth it for me to take this car i mean its free and it starts i really want a car i dnt have much money to spend on it i'm 17 and i ama hands on kind of guy the car needs a oil pan,and the rear brakes are completly rusted blocked what can i do to repair thses things can someone please help me PLEASE CONTACT MY EMAIL di_giovanni.steven079@sympatico.ca this is the only way to contact me please help me out thank you to all............