Why can't I buy anti-terrorism veterans to return?

Tasks that need to be completed. Anti-war officials will regularly list some activities of returning veterans, which contain many benefits. Generally, you can get a gun by entering this kind of activity, and then you can get a reward package by completing some tasks during the activity.

Extended data:

If you want to play the BT welfare version or similar welfare version of this mobile game, you can go to Shanglin mobile game (14294.com) to find it, and you can get the gift package code and a large deduction.