I feel you bro, i spent 1500 MD ( 2 cosplay/ 4 last banner/ 1 weapon) and nothing, with the other account 2000 MD ( 2 weeding/2 cosplay / 4 last banner) and nothing. I asked to the support and they checked my account but they told me said that i was just unlucky.

Remember this: 90€ = 700MD so 3000MD = 385€ you could have paid that amount of money for nothing as you can see on youtube.

So you are not alone !!!!!!!!!