how can i make it so that if i click the name on someone's post, it will redirect me to their profile?
If you click on someone's name it gets bigger, and if you click on their name again, it takes you to their profile...unless it's not public.
Are you talking about implementing this in an app in App Inventor, or is this a question about the community?
about the app inventor
Where is the profile? in other screen? the you can place the name in a button...or use an extension to do a label clickable, and in the click event trigger the action you want....open another screen with the profile.
which post? where is the post? Maybe with more details someone can help you better.