Super mario maker error

I tried playing super mario maker and it said There is no personal mii character available. you can create a new mii in mi maker. press home button to return to the home menu. What do i do?? Theres no mii maker!

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

Dump Mii Maker from your 3ds, and use it to create a mii. Home menu is not supported in citra, currently.

How can I do that? I don’t have a 3ds