problem with menu items (pages)

I’ve installed Pinbin. Congratulations! it’s a great theme.
So far everything is working fine, but I’m having trouble making menu items work based on categories. Sorry if it’s simple but I am new with wordpress.
I am working in localhost with MAMP, so I can’t provide a url for you to see the problem.
Today if I click on “portfolio” or “blog”, these menu items don’t relate to categories and I can’t find where to change that.
Thanks in advance for your answer!

Hi @coco,

I hope you are well today and thank you for your question.

I am not sure what you meant exactly by “making menu items work based on categories” so could you please explain it a bit more in detail so that i can help you to achieve it?

The Pinbin theme handles the menu the same way as it’s handled in WordPress as described on the following page.