Welcome to the forum!
I haven’t worked with the plant shop example, but in general if any of the forum members are going to be able to help, we need to know what errors you’re seeing. This post talks about the sorts of information that is helpful when asking for help: How to ask a good question
Providing a clone link with instructions on how to recreate the issue is probably the most important part of that, to allow people to play not only with the issue, but with potential fixes.