Log in with the DealMachine mobile app or use your computer to log in at https://dealmachine.com  

Go to Leads and in the top right of the screen, click the "Filters" button.

Then filter by lead status and choose Pending Approval.

If you want to see deals submitted by your team members, then scroll down and use the "Added by" filter.

Click Apply Filters. 

That will display properties that need to be approved.

As a next step:
Bulk-approve the properties.