which town are u in? if swordman should be in izlude, just go out from the town and you'll reach a field map prt_fild08, hit any poring, drops, lunatic, pupa u see loh.......but dun hit the butterfly named creamy...u can just wonder around that area...wait....your level 7 is base level 7 or job level 7? u need to up until job level 10 only can change job to swordman....
i was a swordgal now a knight gal