When we got the TV my fiance was messing with it and somehow deleted the app that comes pre-installed on the TV and we can't find a way to put it back on. Any help?
I'm assuming you are talking about The Roku Channel.
If so, go to Streaming Channels > Search Channels
Enter "ROKU" in the search box.
If The Roku Channel doesn't display, then there are some concerns, beginning with where are you? The US? Another country? Not all apps are supported in all regions, and that includes the Channel Store.
Roku Community Streaming Expert
Note: I am not a Roku employee.
If this post solves your problem please help others find this answer and click "Accept as Solution."