On the Bloomz app users are'nt able to delete or edit posts from others, however you can do the following - 

1. Flag as inappropriate 

• Click on the chevron in the top right corner of the post 
• Click Flag as Inappropriate in the Options  (Notification will be sent to the admins and teachers of the class that you flagged the post and they can choose to delete it) (if you are an admin and trying to delete other's posts, then you need to follow the same steps to flag and then in the bell icon on the top right of the app, you can click on remove post in the flagged notification. The post will be deleted from everyone's feed.)

2. Hide post  

• Click on the chevron in the top right corner of the post.
• Click Hide Post in the Options(Hiding the post will only hide it from your feed and not from others feed)