This is related to the singleplayer story campaign
*** Spoiler - click to reveal ***You will get this after you play as Kamala Khan for the second time when you are trying to escape from who is pursuing you. It should pop once the cutscene starts of you getting on the bus. So, therefore, this should not be missable.
Message me if you have any questions. If you down vote please tell me why so I can fix it.