Hi Lori, 

Welcome to Box Community and glad to assist! 

Do you have any particular issue regarding your Box login? It'd be more helpful if you could add more details regarding the issue. 

We'd love to further assist! 

I work as a vendor with Lennar and all the info is not there and Lennar has disappeared as one of my collaborators.

I was linked to their company and when I signed in the other day it was gone. I contacted them as well and haven't heard back.

Not sure if I clicked on something that made it disappear.