Tap Menu – Add a place or tap and hold empty area on the map. Pull the map to select the correct location of the object and tap Done in the top right-hand corner.
Then select a category. You can scroll down the list or use search.
Depending on the place you can edit or add multilingual names, addresses and other details such as opening hours, phone, website, email, cuisine, ZIP code or wifi availability. Once you have finished adding the info, tap Save in the top right-hand corner.
Done! Now, you can see added object on the map. You can edit added information if you expand white banner and press Edit Place. If you want to delete added place, scroll page down and select Delete.
Note: once your edits have been uploaded to OSM, you should delete them directly at OpenStreetMap.org.