Hi SUMAYYA 23,
your recent edits have left behind several errors regarding duplicate nodes, self intersecting lines and missing building tags:

https://tools.geofabrik.de/osmi/?view=geometry&lon=30.62740&lat=-2.62128&zoom=16&baselayer=Geofabrik%20Standard&overlays=self_intersection_ways%2Cself_intersection_points%2Csingle_node_in_way%2Cduplicate_node_in_way

https://overpass-api.de/achavi/?changeset=145274868

Can you please fix this?
Kind regards
Guido