Currently, Drime Vault is not available on the mobile app.
It is only accessible through the web client, so you cannot access or manage your Vault files directly from a mobile device at this time.
Important Notes:
You can still access your Vault via a mobile browser by logging into your Drime account, though the experience may not be fully optimized for mobile.
There are no current plans to integrate Vault into the mobile app, so desktop or web access is required for full functionality.
If mobile access to Vault is essential, consider providing feedback to Drime through their support channels.