Terrible layout. Why is that big button on the view window? It’s totally obstructing my line of site.
What are you talking about? Here is what I see on my Android with port portrait and landscape view from one of my V3 cameras. Can you post a screen capture of what you are talking about (note, you may not be able to as a brand new forum user).
Welcome to the Forum, @bayoubabe22! 
You should be able to upload one image per post as a new user, and I agree with @Antonius that this would be helpful to others who want to provide assistance. If you could note what camera(s) you’re using and what you’re trying to accomplish, the additional detail could be useful.