Hi @Camilo Che, thanks for messaging the Community.
I'm sorry to hear about your files on your account. It sounds like you were a victim of ransomware, and if the files can't be restored, it's possible they were permanently deleted from the Dropbox site.
If this is the case, then it could mean that someone else has access to your account and permanently deleted the files from the site.
I can see that your support ticket is with a specialist team, so they'll be able to look into this matter in more detail from there on.
If you need any further assistance, please let me know.