hey so i need help with a t70 canon,?

[hunter]

allrighty so my t70 takes film i know the no film is better but hey i got it for free so i shouldnt complain. but what i was tryin to do light graphitti. i got the shudder speed on it to 100 and set to self timer. I know like 1000 people a day ask this but idk with my camera and i would like to try someting new because staying inside and being fat is boring. i may be doin it right but idk. i tryed doin it before but idk if it was because the the film is old and it sucked or if its because im old and suck but half the photos on the film were there but not the ones i tryed to do...hmm....weird so yeah..help please..cool..sweet...neat...thanks also if self timer could be set longer then 10 seconds i need help with that