How to remove contacts access from Obimy app?

so here is a beami app and you can if you go to settings and search for beami you can remove the contacts access to to a beam app so that's the idea uh uh and yeah but then you won't be able to sync contacts and add friends from from the app but you still can't go to a vimeo app and still can you know share the link and add friends in that way but you won't see your contacts from here so hope this is helpful