How do I display text from Json cells?

I looked at the tutorial on the site and a few videos, so I thought it would be easy enough. It seemed like it was. But I feel like I have no idea what I am doing.

I created an array under files. Inserted the Array, Json and AJAX objects. Then, put an on layout load action from AJAX to Request Project File from the array file I created at first. And I am supposed to I think use the parse action from the JSON object somehow? Maybe?

EDIT: I copied and pasted data from a spreadsheet on the array file I made first. And I made sure to set the Array object dimensions so it would have the same cells, 3 width and 32 rows, 1 depth.

I created an array under files. Inserted the Array, Json and AJAX objects. Then, put an on layout load action from AJAX to Request Project File from the array file I created at first. And I am supposed to I think use the parse action from the JSON object somehow?

No, if your file type is "array", you don't need the JSON object. After requesting the file with AJAX, load it into the Array object: