Hi @ALICHIA4
What does www.dropbox.com/events show?
In regards to links they are probably not from your account, they usually come from others and only work while that person has the files in their account. As soon as they delete/remove the files the link stops. Have you asked whoever sent you it to get a new one?
Hi @ALICHIA4, thanks for bringing this to our attention.
If you're not seeing the missing files on the events page, then there's a few possibilities as to why this might be the case:
Is it possible that you have another email address with which you use on Dropbox?
This will help me to assist further!