My son was potty trained in two weeks, we started at 16 months 🤦🏼♀️ I kept him naked and kept the potty out and skipped pull ups because they still feel like diapers, I only use them at bedtime and he was fully potty trained before two years old.
She's not ready then. You can try a potty that goes over the seat, but if she's not sitting and staying, she's not ready. We tried giving my daughter a tablet to play on and it backfired. She'll sit just to play and watch Elmo, then she'll walk 10 steps away and pee on the floor.