Davnich
that's the number of matches that you have not the cm amounts
Are you asking why you have so many unassigned?
It's just because they are too distant or to small an amount . You can assign matches to one of your parents yourself if you know the connection.
Most of the tests I have access to have far more matches than you
1 with ABT 7000 paternal 5000 maternal has 4800 unassigned
The owner has not added the parental side or the relationship to their matches despite common ancestors showing .
Does that answer your question ?