Hello! I am writing my first script for a short film. I Googled my question but couldn't find any answer so I thought to ask my other fellow expert writers to help me out in this particular scene.

Scene:
''A group of 7 people sitting in a lounge, fully drowned on the screens of their phones. Now the camera slowly moves in/zoom in and show one by one these characters. Some are busy punching text messages and some are engaged on their social media profiles. At this moment viewers can see their hands only and the screens of their phones plus the text messages they write.[/I]''

Some say that never write the camera or shot instructions on the screenplay and leave it for the director. But in my case it is important part of the story but I have no idea how to do this. Any help will be highly appreciated. Thank you in advance for any insights and for your time.

Best Regards,
John Alia