don't worry , limit on the other cards will also increase to the max limit within a business week.
Same happened with me . Just remember , IT IS AN AUTOMATIC PROCCESS , it takes time.
That box was given as an Introductory offer for a limited period of 3 months when these Banking programs were Launched .
I got that box too but when i was upgraded to Wealth , I received an envelope only.
I understand your agony but this was a limited run . Sorry , bud !