iOS CorePlot how to install

I am trying to use CorePlot in one of my iOS projects, but even after following the instructions and looking around online, I haven't managed to correctly install the framework. I feel like the documentation has not evolved and no longer describes the correct way to install the framework.

I followed these instructions. But some things do not make sense to me, either because they are no longer current or because I don't understand.

For instance, when I am told to add the library to the "Link binaries with binary" section, the Core Plot library is highlighted in red. Then when I am told to edit the Header Search Paths, I don't understand what to do because the .xcodeproj file I dragged into my project does not have a "framework" folder.

Could anyone please give up-to-date, noob-friendly instructions?

Thank you.