Word blocks macros due to security concerns. If you trust the document source, head to Word settings and enable macros.

The change will affect Office documents that are downloaded from the internet and contain macros. Once the new functionality comes into effect, Office users will no longer be able to enable macros ...

Before you can use macros, you need to enable the Developer tab in Excel. This tab provides access to essential tools, including the “Macros” button, where you can view, run, or edit your macros.