Pop-up messages appear within The Contest to convey information about Quests, Events, and changes that may be relevant to a Summoner’s experience.
These pop-ups require you to acknowledge them and have a check box below the acknowledgement button that reads, “Do not show me this warning ever again.”
Kabam Support cannot re-enable your ability to see these pop-up messages after this setting is checked and you click the OK. GOT IT! button. This setting is permanent.