Unable to find Trash Folder in "Adobe Express Premium"

and in general:

use a web browser to navigate to the following locations. at each location there are several folders to check.:

https://assets.adobe.com

https://lightroom.adobe.com

https://documentcloud.adobe.com

https://spark.adobe.com

if you delete anything from any of these locations, check for a deleted folder where your file(s) was (were) moved. if you want to clear space you must delete files in the deleted folder.

This forum is where you ask about payment problems

You should ask questions about Express in that forum

Start here https://community.adobe.com/community and find the correct forum for your question
 

Check out https://www.adobe.com/files/deleted