Map markers change with taxonomy terms

Hi, i would like to style the map markers. I would like to change color for differents taxonomy terms and the number to display.

I seen this post https://www.ads-software.com/support/topic/change-map-markers-based-on-post-category

but i can’t figure it out working. Can you provide a full exemple whitch works ?

Thank you

https://www.ads-software.com/plugins/geo-my-wp/