Hello, I have an LG G Pad tablet that I got free with my phone about 3 years ago. I have never been able to get the app to work on it. Whenever I try to load it, it just goes to a black screen. It works on my Google Pixel 1, that I bought at the same time. Any fix for this?

A 3 year old tablet is probably not running a new enough OS for LoTA to work. Have you checked to see if there are any updates available for your tablet? I can't seem to find anywhere what the minimum version of Android OS is supported, maybe someone else can find that info.