Hello. Thanks for mapping.
Why did you re-tag correct tagged highways into highway=track ??
Please read the highway wiki:

https://wiki.openstreetmap.org/wiki/Highway_Tag_Africa

Through going roads (connecting settlements and wider than 2 mtr) are to be tagged as unclassified. 
Tracks lead only to farmland, wood, water.
Please don't cross or connect hedges to highways. These are errors.
Where a road crosses a hedge, please make a gap in the hedge. (roads don't cross hedges !)
I corrected the issues
Best rgards