ios photoshop all does not show PNG files to open

I am using the Photoshop iOS app and I have having 2 huge issues. 

The first, when I go to the FILES icon in the menu bar at the bottom, it does not show PNG files stored in my cloud. 

The second issue, all of the folders are unresponsive when pressing on them. Meaning, I cannot open a folder to get to files that are organized in my cloud. 

Please fix this.