change order and deactivate content boxes

Hi,

Please see here the page for external users to add an event: https://www.soldoona.com/events/community/hinzufuegen

– How can I change the order of each content box of this page? i.e. i would like to bring the box about the place to a higher position.

– How can I deactivate a box? (i.e. costs)

Thank you for your feedback
Regards
Philipp