Prevent others from posting on my padlet
Done collecting answers on your padlet? Turn posting off!
First, click on the Share button in the upper right corner of your padlet.

If you want to prevent others from posting on your padlet, you can set your visitor permissions to Can Read. This can be done by clicking Change Privacy Settings >> Visitor Permissions >> Can Read >> Save.
This setting will disable the ability of visitors to create or edit posts on the padlet. Do note that visitors will still be able to comment on posts if the comment setting is turned on.
If you are looking to give people exclusive rights to create or edit posts while disabling these functions for everyone else, you can do so by inviting them to your padlet. Click Share >> Add Members. You will be able to search for members by username or email from the search bar. Once added, you can edit their individual permissions.