Hi,

You created some boundary relations and some multipolygons which are not these types of relations.

I changed all into site relations.

I will suggest you to read these pages to understand differences between them :
https://wiki.openstreetmap.org/wiki/Relation:boundary
https://wiki.openstreetmap.org/wiki/Relation:multipolygon
https://wiki.openstreetmap.org/wiki/Relation:site

Best regards
