Welcome to OSM! You add some nodes like https://www.osm.org/node/13316995160, https://www.osm.org/node/13316995156 (two of eight) with the tags
addr:street = crossing
crossing = uncontrolled
crossing:markings = yes
What is the mean of this combination. Did you mean highway=crossing? But the nodes are not on the crossing of residential way and footway.
If you need help, you are welcome!