How to Unfreeze Fireblocks Sandbox Workspace

My Fireblocks Sandbox workspace has been frozen and I need to unfreeze it to continue development and testing.
Account Details: - Email:nimatenzinthinley@dk.bt
Workspace: Nima Thinely
Environment: Sandbox
Purpose: I’m currently developing webhook integration for transaction monitoring and need access to test the implementation. Could you please unfreeze my sandbox account?