Good Morning all
So i am having a little issue with a power app i am building that is connected to a share point image library
here is my media library, the idea it to better manage our very large amount of photos we have within the company and to make it a very nice look and feel

i have a few issues one being i wanted to have more customisation on the layout of the form but i have recently learned that the patch function doesn't work when connecting to a image library so using a container and manually adding inputs as failed so i tried using a form which although pulls the data i cannot seem to get the picture to show please see below

i have tried the following on the image,
ThisItem.'Link to item'
ThisItem.'Thumbnail'.Medium
but nothing works i am also having issues with another page when it comes to uploading a new image, i can get a gallery to work fine as shown below
any help would be greatly apricated