Add a video upload page in Yii2 Dashboard (images and dropbox links - add notification for admin when new video added)

I need a new page added in my yii2 website dashboard. Its a bootstrap site in yii2. This page should be for video user type. User should be able to add details of a video needing upload. The videos will be by link (not actual video file). It will need to allow users to upload several images and show those images once uploaded. I will also need a notification in the admin accounts when a new video has been added and a way to see all the info. Example: Video Page Artist Name Song Name Details Dropbox or FTP link for video Upload Youtube Banner image (show Preview) Upload Vevo Banner Image (show Preview) Show Bank Balance from database Show users account type show users number of videos approved by admin for account show notes from admin per user