Instead of struggling with Office 2013, use:

Instead of porting Office 2013 to macOS, Microsoft released just a few years prior (in 2010). The design language was completely different; while Windows users enjoyed the modern, flat "Metro" design of Office 2013, Mac users were stuck with the older, more dated looking Office 2011.

Do not attempt to install "Office 2013 para Mac" directly—it does not exist. Use a modern Mac version or run Windows via a virtual machine.