Multisite not copying the right template.

I’m using the latest version of WordPress.
My site is imhereworld.com.
I’m using a template called Sun.
I deleted all the other templates.

When I create a multisite such as sandiego.imhereworld.com, I’m getting the following error message:

The theme directory “twentysixteen” does not exist.

I created santabarbara.imhereworld.com and manually switched to the Sun template, but it’s not the right color, so I’ll have to input all the settings.

Any help is greatly appreciated.