you can either pin it if you have pins or put it into a diaper cover that makes it waterproof. hopefully you figure it out. even from YouTube videos I was SUPER confused

I'll check it out thanks!

No instructions for it. Just a rectangle piece of cloth with extra padding down the center. I've never used one before. Lol I don't have a cover

ссылка And she has a whole cloth diapering playlist on her channel, the videos are really helpful

Look at the back of the package they came in, most prefolds have folding instructions in the package. Or if you are using it with a waterproof cover (which you're probably going to want to use if you don't want wet pee diaper on everything she sits or lays on) then you can just fold it into 3rds and lay it in the middle of the diaper cover. There are lots of videos on YouTube showing folding instructions. Give me a sec and I'll post a link to the one I found most helpful.