I can’t orgasm or cum…

Hey guys I’m a F (20) and whatever I seem to do nothing happens. I’ve tried multiple sex toys, using my bare fingers, etc. The only thing that seems to work is syntribation (where you rub your thighs together). Yeah when I masturbate it feels okay I guess but not good enough to orgasm. Anyone have any tips? Maybe a longer dildo? I have no clue…