Not able to upload files

Hi,
I am not able to upload files. I am currently using web version on my iPad and I am not able to download files from the files app or iCloud into Rstudio inspite of having it in proper format. Can you please help me

I have used Posit Cloud quite a bit with students but not on an iPad. I just tried it out using Chrome for iOS and was able to upload files from both iCloud Drive and Google Drive. I clicked on Files, then Upload, and then Choose File. The options at that point were Google Drive or Choose File (again). For the latter, it then showed the window for the Files app, and I chose iCloud Drive under Locations.

Thank you very much!! I will try this method.