how to add logo in wix opening screen in mobile format in wix studio?
exactly the what been shown in the video in wix editor
How to Add a Branded Welcome Screen | Wix.com - YouTube
Hi, @sbdocx !!
I’m not sure if Wix Studio Editor has the same functionality, but for now, you could set a white container to be full-screen at the mobile breakpoint. Then, add an orange container on top of it, also set to full-screen. Place the logo on top of these containers and apply a similar Wix Studio entrance animation to the orange container.
To close the containers, you could use Velo to fade out the white container with hide() after the entrance animation finishes, and then collapse it afterward. 
I don’t necessarily think this is the best approach, but I just wanted to write down what came to mind for now. 
This tutorial by @JonathanT shows you exactly how to do that:
