Hi, I have a problem, I hope someone here can help me. I have a very old Dropbox account that I have been working with for many years. the other day a work colleague sent me a collaboration invitation for a test we had to do and suddenly my account with all my data was moved to another folder, when he deleted his because it wasn't suitable for the work we had to do suddenly mine disappeared too, he kicked me out of all the accounts, deleted all my data and moreover the 10 GB that I had accumulated over the years with invitations to friends now I have the basic 2 pack GB. How can I recover my data?