No idea without knowing your theme.
I would start by going to Appearance -> Themes and see if their is a theme option link next to the theme you have activated.
Thread Starter
Bateyy
(@bateyy)
Is Widget, Background and Menu’s the only settings you get?
I’m using the MeGusta! Theme.
What settings you get is totally up to the author of that particular theme — some themes are designed to be used just as they are, and others have a ton of settings. If there are particular features you want, search for a theme that has them, or for one with a lot of options in general. If you’re just looking around to see what comes with a theme, then the Appearance menu is the right place to look.