Hello, can you clarify if you are reporting in the app or in WME?
If you are trying to add them in the Waze Map Editor (WME) then you might be rank locked since it requires you to be Rank 4 in the US. I am not sure where you are based. Permanent Hazards Wazeopedia page.
If you can send a permalink to the street that they are on and tell us what city, state/province/etc, and country that would be great.