Help with reconnecting my prototype cells

Hi

I have recently restarted learning iOS and I built a little demo tab bar app using some of the tutorials here. I then realized I’d forgot to include core data as it isn’t an option for tabbed apps. So I started from scratch as I wasn’t far in and I’ve remade it but my prototype cells don’t seem to be connected. Could someone let me know what I did wrong? I’ve attached a Dropbox link: https://www.dropbox.com/sh/ubaxt3zyxrmasj9/AADwawPShrMMy5PRArKsxXMka?dl=0

Thanks in advance

Jonny

I managed to fix it, I forgot to set my delegate and DataSource!