i have killed like 5 of these things on vh and sh and nothing prompt or anything saying complete thing says 41+ as i said i killed 5 of these things in each mode nothing it is only thing left on bingo i really want to get this done

There are two shield Falspawn that look identical except for which hand they hold their shield in, Gawonda and Guwonda, so it is possible that you have been killing the wrong one. I recommend doing the Amduskia Time Attack to try and finish it since they both spawn very early on in it.

i wish they where clearer on these things i have hard time reading text as is sometimes its so small