Hi @TPS1879,
You need to upload your XLS form to update the online version of your form, you can find more information in the help article: Getting started with XLSForm — KoboToolbox documentation
There is a post from @stephanealoo, which in your case gives a valuable explanation about ending names
with underscore ( _
)
I think they are created by the KoBo Form Builder automatically, but erasing the underscores at the end of your names, might help you. For example, can you try changing:
respondent_has_a_productive_activity_in_
torespondent_has_a_productive_activity_in
to see if that works.