PowerKPI features doesnt showin App.powerbi website- HELP!

[Anonymous]

Help please! What should I do? I used and downloaded Power BI to use the Monotone Line feature in visualisation. I got this error when access my dashboard in app.powerbi....

Error message:

To see this custom visual, add it to this report first: powerKPI462CE5C2666F4EC8A8BDD7E5587320A3

Please try again later or contact support. If you contact support, please provide these details.

[Anonymous]

Here is the error message.. I can see the visuals in Power BI desktop but not in the app.powerbi site when i published it in my workspace....