Hi,
as I'm a university student and don't have a tax number, I want to submit proof that I do not have this number.
However, even though I'm prompted to select an attatchment on the next page, there is no way (no button or anything similar) to actually submit the attatchment. If I click the back button, the chosen attatchment simply disappears.
I have tried adding both PDF files and photos (by choosing the camera app and taking the photo directly), both lead to the same result.
