I am trying to see how can i put a pass code on my text messages so my kids can’t see my messages

You don’t. Passcode lock the phone and don’t tell them the passcode for it.

Camreigha2023 wrote:

Hello I am trying to see how can i put a password on my text messages when my kids be using my phone they be clicking on my messages i am trying to lock it so they can see my messages

There is no option for that.