Re: Pvz 2 missing plants in store
That's because you reinstalled the game. When you reinstall the game / clear data you count as a "new player". New players see different offers in the store.
Conceal-mint will be in the store as soon as you are not a "new player" anymore which is two days after (re)installing.
https://answers.ea.com/t5/Plants-vs-Zombies-2/I-can-t-buy-mint-in-plant-vs-Zombie-2/td-p/9596735