Loving zombie Tsunami

Love this game, however I have spent real life cash on this game several times and when I update my phones or buy new ones and have to reinstall the game it NEVER restores my purchases. I am not too entirely upset about it, its just kind of crappy that I have had to purchase the double coins boost 5 times and have purchased the 15-20$ diamond package three separate times and it doesnt restore any of it.

Also what is the redeem your promo code option for? I cant find anyone who knows anything about that nonsense.

Buddha_hotei_boy about Zombie Tsunami, v3.6.7