How do I delete all my previous posts?

Sophie • Emrys David Collings 💙 Feb 19 Gerallt Iestyn Collings 👼 Mar 22 TTC again ♥️💍 Damien Type 1 Diabetic 💉

I’m stopping using the community part of this app. It’s not a community at all!

How do I delete all my previous posts etc?