I can't see my DoTs...

... On the enemy healthbar.
Hello everyone, I'm currently using Tidyplates but I can't see the dots on the enemy health bar as you can see below :
https://zupimages.net/up/24/46/l48x.png


I'd like to see my DoTs on the enemy healthbar but I'm struggling right now with the add-on.
I don't understand why I can't see them because when I tried the rogue class they appeared.

Thanks to anybody who could bring me the solution.

PS : I tried WA but it breaks my balls

Use this: https://www.wowace.com/projects/platebuffs