I managed to create a questionnaire on ODK Build. But I really do not know how to export to odk aggregate to download it to a mobile phone and collect and export. Whenever I look for data on how to install and configure ODK Aggregate, I have no follow-up. Thank you for helping me.
Welcome to the ODK forum, @azostelo! We're glad you're here. When you get a chance, please Introduce yourself here!. I'd also encourage you to add a real picture as your avatar because it helps build community!
Regarding your question, please follow this link, hope this will help. However, if you have any further question, please let us know.