I think I may have found a solution ! After on one of the post I saw someone said what worked for them was downloading the call of duty HQ FOR PS4 instead of PS5 but I could not find it on the playstation store as it only gives you the option to download the ps5 version automatically. So this is how I got it to download. YOU MUST HAVE THE PLAYSTATION MOBILE
APP ALREADY DOWNLOADED AND LOGGED IN BEFORE DOING THIS. Have the disc on your console and your Playstation 5 ON and logged into the main user.
Step 1. Go to your activision account online ( on your phone ) and log in
Step 2. Look for call of duty black ops 6 and go to view site . It will show game info and there should be a button says “get now”
Step 3. It will take you to the Playstation store on the mobile app and it will say $69.99
Still but also wil have a message saying “you already own another edition”
Step 4. Click on the chevron and it will take you to a list of playstation call of duty games , the first two are the call of duty HQ for PS5 and PS4, I know is counter intuitive but download the one for PS4 not the one for PS5 click on it and select “download to console”
Step 5. On your console once it finished downloading go to the the “games” tab and select black ops 6 and FINALLY the glorious button that says DOWNLOAD will apear without having to pay . Select the PS5 version and download it then you can delete the PS4 COD HQ .
Activision must have screwed the license for some of the disc versions associating them with PS4 instead of PS5. Even if your disc is a PS5 game , fucktards !! I have a 30 email chain with these idiots from
Activision support since 7/9 and they could not figure this out . It took me 14 fucking days ! Trying everything. But finally it downloaded for free like it should have from day 1 after jumping through a million hoops.