When you complete daily missions 7 days in a row, it is said that you earn a "gift", and it even shows a gift box in the game. What do you earn?

Call me a noob, but In my opinion, the crystal grind is too slow in this game, to give any enjoyment, unless you play is 7 hours a day, for days. The weapons cost too much each, which don't let me explore other, more interesting kinds of weapons, and which is why I mostly have m0's at the moment. My suggestion is to buff the battle fund by a bit, because it is so slow. I hate investing my entire day into the game to earn a 16th of what I am trying to buy. I know what people say, "Be patient", well this is just unenjoyable to be patient when I have no m1's except smoky, and titan, which are boring from me using them so much.

Oh, what great luck I have.

So I was waiting for the iron days to buy the "Fighter" kit so it would be cheaper. But all the sudden it's completely gone from my garage. Can I get it back?

It was said in the most recent v-log that the iron day sales would only be on the European servers. So Americans don't receive the sales? Also, do kits get effected by discount sales like the iron days? I've been saving up for a kit and I don't know whether to wait or not.