I installed the app. The doc says:
"After the Splunk platform indexes the events, you can analyze the data using the prebuilt panels included with the add-on. "
Should there be a presence in the list of Apps, which will include the panels? I'm logged in as an admin and I do not have an Apache app listed. I see fields and lookup, but I don't see any panels .
You should be able to access the prebuilt panels following this page from documentation: