Overall, Snapchat is an app that's designed for its expert users who are able to take advantage of all the hidden functionalities that aren't visible to novice users. It does a great job of implementing the flexibility and efficiency of use heuristic but isn't well-designed for beginners. As someone who has used the app for a couple of years, I'm pretty satisfied with the interface. So I wanted to redesign the app to be more friendly and inviting to first-time users. Snapchat has a help and documentation section, but I think having an actual "beginner mode" to enable on the app would be even more effective.