Your contribution cannot be approved because it does not refer to or relate to an open-source repository. See here for a definition of "open-source."

• C#'s official repository can be found here, but its license is copyright of Microsoft.
• The repository you linked is not the official repository for C#.

I recommend that in the future you submit your tutorials about an open-source project and make sure to link the official repository.

You can contact us on Discord.
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