ok friend, thanks for understanding... now you are on the right way!
I suggest you to use the desktop application called "JOSM" instead of apps for smartphones. JOSM is more complete and with many check that helps you to skip errors ;-)
P.S.: to map an address only with the tag addr:housenumber is an inconsistent data without addr:street.
so to map only addr:housenumber is completely useless.
THANKS!
JOSM
https://josm.openstreetmap.de/
