Please help to fix routing to POI Wilma and Wian in North-West (https://www.openstreetmap.org/node/9903456620)

Hey all. Fellow GIS person here.
I please need some help to get the correct routing to Wilma and Wian Guesthouse in NW(-25.56195305321475, 27.735265677054485) on Waze.
The lodge owner is a friend of mine has to continuously direct customers via the phone as neither Google Maps nor Waze routes correctly to his lodge. I am trying to help him find a solution for this.
See also Google POI link here.
I have digitised the correct road on OSM according to local knowledge from lodge owner and satellite imagery (link) and added a POI for the lodge too .
The correct routing would be from the R511, turn East onto this road and continue onto this road to get to the lodge.
Your help will be greatly appreciated.