the nuget site lets you check the dependencies, and you can explore the package to see what is supported.
for example your XLabs.Core:
https://www.nuget.org/packages/XLabs.Core/2.3.0-pre05
hasn't been updated in over 6 years. you can assume its a dead project. in fact all the xlabs.* projects seem dead.
you can look for maui versions of the nuget packages (may require some recoding)
Xamarin.Forms -> Maui.Forms
Xamarin.Forms.Maps -> Maui.Maps