Uninstall then try to Install again

I am taking an on line WordPress class which uses Local Flywheel. I installed it successfully but decided to uninstall the app because I wanted to get rid of everything I created (WordPress name, WordPress password, name of my site (for the class), etc.) and start over again. The reinstall is not working correctly; WordPress files are not loading into the directory where they are supposed to load (they’re not loading anywhere, actually). Also, when I open the app, my old site information loads. I don’t want any of it. I tried following instructions I found here in the Community about making sure I’ve deleted files from AppData/Programs/Local before attempting to reinstall the app. I deleted what I found find plus everything in the Local Sites directory. I can’t find any other topics in the Community to help with this. Nothing is working. HELP!