I git clone the theme from github, and curiously, I didn’t see neither exampleSite folder or .gitsbumodule folder.
When I run git submodule status,
I got this: fatal: no submodule mapping found in .gitmodules for path 'themes/PaperMod'
Really appreciate it if you could help me
And the links therein. If you have questions about the theme the best place to ask in the theme’s Discussions. But first you need to show you’ve read the docs. The errors look a lot like you are trying to ‘wing it’ rather than reading first.
Of course, if you’re doing something more complex than we realize it is because you have not given us any information. You need to be a lot more detailed for the steps you took and what occurred as you did them. From the beginning. Like we don’t know Hugo or PaperMod. (So that we know what you’ve done in full detail).