exceeding storage space

Hey aihand, I completely understand why you might be concerned with this situation, so allow me to clarify this as best I can and we continue troubleshooting.

Regarding the link to your files, this (https://www.dropbox.com/home) is a universal Dropbox link; you were able to access your files from it, because you're already signed in to your account.

As for your files, I'm afraid, if they're not in your Dropbox account, Dropbox doesn't have a way of knowing what happened to them.

Since they were automatically exported from Google Drive, there's a chance that the export wasn't successful.

If you're not able to see the files in your "All files" page in Dropbox, can you take a look at your deleted files page to see if any appear there?

Also, if you check your events page, do the files appear to have been added?