First go to the last picture and pick the style/model that you like the most then download that model. You need an app called Fabularium, you need it to execute the *.glorb file.
Here's a guide, read the android section: https://shame.games/please-help-me-run-trap-quest-i-have-the-dumb
And here is a more indepth guide, located in that android section: https://shame.games/setting-up-your-android-device
Although you WILL need a tablet for this game, as the onscreen keyboard covers a third of your screen.
Also the more ram that tabkets has, the better. You can play "fine" with 4gb, but i recommend 8gm.
(With, less than 4gb you will experience random crashes the more time you put in a session, so save often and try to keep multiple saves).
Oh, i almost forgot: keep the game (and Fabularium) on your device's main memory, the game will be slower on a SD card.