Hi DingiswayoNzima, I am Paulo. I'm an Independent Advisor and an individual like you inclined to help.
See this article if you have missed some steps to enable WDAG and check the other methods as well
https://www.tenforums.com/tutorials/83607-turn-...
(Standard disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.)
I hope this helps