Yes, you can. There are a few ways I have seen it can be done, but the easiest and simplest one is to go to Admin > Customize from your Content page, then go to the upper bar and clicking on design. When you scroll down, you will see the option "Container sorting," there, you can place your logo left or right on your header. If you can't find it, write me, and I would be glad to help you out with this. Or, if you want to read about customizing your app and Upperbat, try this link: https://www.zappter.com/marketplace/en-us/plugins/zappter-core-functions.html?view=docs