Clarification on filing case against eve teasing

Hello sir...this is my number ..i cant go for the pay system..there r two boys who work in two attached shops....both of them tried to touch me...and the other one not only did a slight touch.but it was a proper sexual assault.he clearly touched my back portion.now also he tries silly things.but from away to annoy me.it looks like he is irritated frm inside.but my question is not regarding this guy..the second boy.he kept on trying to touch me.slight touchs.i tried to explain with slow voice.after tht also lot of nonsense things happenend..i reported to the owner at thr home..after tht also things happened..i tried to tell and ask the counter man qr the owner lives. he got scared maybe...for few months i din find any issue as such...but yes...today.sir.i was standing in the shop..he was passing by..he did slight touch on my Back..there Was whole space to move..but still ..then i warned him but he started giving back rude answer infront of whole public..i also said few lines then c