at 1st only 10 items are maximum out of 25 materials sent (15 will be in waste) now some of the materials that was hidden in "see more" have all gone... we wish to reserve items once we upgrade our building why do they remove some items that are not yet receive for 1 week??? i have 100 emeralds hidden in see more last night now not even a single left........i do visit those materials before i leave.... now i can't make my research because of s-t-u-p-i-d required material (research new rules)!!!!