Hey man, what I did to get NOFX tickets last year, was take a photograph of the word NOFX.........then I wrote on a piece of paper the venue. Then if you go into the family mart stores, they have like machines, like cash machines in the shops, where u can get the tickets from. I basically, called the member of staff to the machine, then showed them the word NOFX and the venue, then the lady clicked that i wanted tickets. Thats how we did it. They understood what we meant too.
Hope that helps