Hi @Flórida da Graça Botelho Araújo
The "Preserved Suspended library" seems to be related to a policy for retention.
Is your OneDrive type OneDrive for Business?
If so, it's best to contact administrator in your organization for a confirm and assistant.
Because after enabled this policy, for OneDrive sites: the copies of deleted files are retained in the Preservation Hold library which is created automatically if one doesn't exist for the site.
It's not supported to edit, delete, or move these automatically retained files yourself.
And Preservation Hold library is included in the site's storage quota.
About this policy, you may refer to "Learn about retention for SharePoint and OneDrive".
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