You can upload a voice memo from your iPhone if you first save it into your iCloud Drive (you can also use DropBox if you prefer)
First, go to the voice memos app or similar. Look for the white icon with the black soundwave (mine is in the “newsstand” set, not sure whether that’s typical!”)
Record your reflection by clicking on the red record button. When you’re finished, save it.
Then click on the recording in the Voice memos app and choose the box with the upwards pointing arrow (circled in red)
This will give you options to save the file to iCloud:
Now go back to the reflection upload page in Qualtrics and click on the option to upload your reflection. Choose iCloud Drive and select your reflection… you’re done!