S.O.S! Girls who haves diaries with locks!?

Necklace, inside a painting, Under your mattress, in or under stuffed animal, Piggy bank. But the trick is to have many hiding places. If they find it in one you need another place to put it. And you can take your door knob with you so they cant get in. Or get a chain lock so you can get in and out. But not them.