I now have a new IPad mini that I loaded the DJI Go 4 app on to it for the P4P drone. Then I went looking for the DJI Assistant 2  and DJI Assistant  from the Play store. It’s not showing up in the App store. Have they been removed?

its a progam for ur computer,I dont believe its an app for ur device.

look for the P4P on the DJI website, then scroll down until you see Downloads. There you will find DJI Assistant 2 for Windows PCs or MacOS...

don't expect it to prompt you to do anything when its running, you have to plug your drone or controller into the computer, then you will see it in the app, and then when you click on it, it will give you some options.