LaTeX.org

I will never stop to suggest MacTeX on Mac. It is based on TeX Live, a multiplatform TeX distribution.

MikTeX was only available on Windows for a long time, and was ported to Linux and Mac rather recently.

Please show us a minimal working example.
We would like to suggest a proper solution that is suited to your document class.

What you're doing right now is far from the recommended standard way of using LaTeX.

LaTeX doesn't do grammar checks. But your editor does. Which LaTeX-editor are you using?

You are using the glossaries option nogroupskip.
What does it do?
I can't test right now.

Hi and welcome to the forum.

Crosspost
https://tex.stackexchange.com/q/538187/37907

And the page i linked to? You seemed to have read it.

It should be a step by step by step by step walkthrough to getting a bibliography.

Bibtex and biber...
Do you see the difference?

Did you run biber?

Welcome to the forum. Why are you using yhe code you are using? Where does it come from? Some template? You are telling LaTeX/BibTeX twice to use different bibliography styles, that is an error. Why are you redefining the biblabel? Do you know what it is or does? Apart from different styles, i bet y...