Step 1:Your browser should be asking for permission to use your location right now (look for a prompt near the address bar). Please click "Allow" so the marker can start near your real position.
Step 2: Fill in your name and address.
Step 3:After you click "Next" the map will show with a marker. Drag the marker to your exact location, choose an acceptable zoom for the immigration to identify your location properly, then use the "Print" button.
Note: All data you enter stays in your browser. Nothing is sent to any server.