Im on open vix. So i followed instructions. The only tricky point was getting the images to change. So I used top picks two sh files. I dragged them into my SCRIPTS folder. I then went inside the files individually and edited any of the command lines that had the word script and put an S on the end instead.
for example /usr/script/scrapes now became /usr/scripts/scrapes
After that i went to menu/ Timer/ Cron timer.
I then added first the Scrapes line to run every day and then i added the skyqpicks line to run every hour. I then rebooted and since then it has updated the images.
Now I'm not saying any of this will work for u. But this is what I did and somehow it worked for me.