Dreamweaver trouble

Hello, I’ve done a bit of dreamweaver before but need to do a simple site.

The bit I’m struggling with is creating a form where the user puts in their name and then types some text. When they hit submit, I want this text to appear underneath the form, at the top of a list of previous submissions. Maybe with the date and time of enrty (though this is not essential). Is this possible and is there anywhere i can find script to help me do this?
Thank you so much for any help you can give