simple-follow-me-social-buttons-widget, twitter not working

I installed the simple follow me social buttons widget. I remember when I installed it there was an easy to understand screen where I put in my social media information. I was testing them out and realized twitter does not work. I no longer can find that screen. I seem to only be able to edit the html, which is something I do not want to do. I tried uninstalling and re-installing hoping it would ask me for the information again, but it didn't.