Open your DealMachine mobile app or log in with your computer to https://web.dealmachineapp.com
At the top of your screen look for a magnifying glass. Click it. Then type in the text field next to it.
You can search for a property address (I usually start with just the property numbers and click enter. Then scroll through those deals to quickly find that on you're looking for).
You can also search by the owner name, city, owner phone number, etc.