Zeroqode Range slider value math help

I’ve been working in bubble for around 3 months now and I am a learn as you build kind of guy.So I recently got the range slider plugin from Zeroqode to use it to save Ratings users make on an item on a scale of 1-5. So the data saves perfectly in the database but I would like to display the number of ratings of a specific item, the sum of ratings on an item, and average ratings of an item.I have tested out the math options bubble gives you with a list of numbers but it doesn’t show up when I display the data in a text box or a repeating group that has the data source as the list of numbers’ field located in Data type reviews.Any help will be highly appreciated.I will attach photos for any reference needed!Database 2 cigar rating average database cigars range slider rating