Azure App Service and Application Insights where is performance test?

So i'm trying some labs on Azure and one of them ask to create a performance test on an App Service. The problem is that i can't seem to find it anywhere. There is this link on the documentation but even with it i can't find it.

https://learn.microsoft.com/en-us/azure/azure-monitor/app/performance-testing

Can someone tell me clearly where to find it ?

Web performance and load test functionality is deprecated. Visual Studio 2019 is the last version where web performance and load testing will be available.

So you either need to downgrade to MSVS 2019 (or earlier) or consider using an alternative load testing tool, here you can find the list of free and open source load testing tools.

An example of comparison of the most advanced ones: Open Source Load Testing Tools: Which One Should You Use?