How do I select all files in wd my cloud on my iPad

I have an iPad running wd my cloud 3.1.1 software. When I have hundreds of files to download to my cloud from my iPad, I have to select them one by one. Is there a way of selecting all files in one go? Maybe a button I’m missing!!!

There is currently no “select all” option, but you can make the suggestion in the ideas boards for future updates.