Sheen

Hello all, I thought I'd probe your knowledge and try and get some answers. Jump started a car off my dads 2004 petrol auto lupo. Came to the lupo next day, battery totally drained, EPC, engine management (with the lightening through it) and battery light all on. It'll start with a jump, then splutters and dies. Battery not charging. There was no problems with the lupo until I tried to help someone. Now I think I've broken my dads car! Help!