If you have done that but the items still haven't appeared, then contact Activision support here: https://support.activision.com/. Source: 7 months ago

Heya, that's a pretty odd one. Did it ever go through or resolve? It might be only solvable through the iOS store itself since the hold up on processing is likely through there. However, like others have said if it isn't related to that you can certainly talk to our support team here: https://support.activision.com/. Source: about 1 year ago

According to this thread: https://www.reddit.com/r/CrashTeamRumble/comments/14e2tvp/comment/jp2dj5a/ Your best bet is to contact Activision Support. Https://support.activision.com/ I contacted them the other day and am still waiting for a resolution after providing them the info they asked for. Source: about 1 year ago

Please make sure you're entering your 10 or 13 character code as it's displayed on your receipt or insert or in the email in which the code was provided. If you still need help, please go to http://support.activision.com. Source: about 1 year ago

I sent a ticket to https://support.activision.com/ to try and fix my account but I don't know if it will be successful. To any new Black Ops 3 Zombies players, unless you want the possibility of this happening to you, avoid playing multiplayer. Stick to solo and private games. Source: about 1 year ago

Have you seen wip.chat... I'm not really suggesting it (since they charge you money) but same idea of posting goal points/checkboxes. Source: about 1 year ago

Another concept that's interesting/maybe motivating is wip.chat though I don't suggest it (not free). But it's neat (public todo's). Source: almost 2 years ago