can the lower ranker can participate in mine wars like me?

1:the self healing system of isada will be back in game 2: chat system should be once again available at rank of gefetier 3: the lagging should be removed 4:the rail gun should kill wasp,horent and hunter in 2 shotsonce again 5:crystal boxes should be in the game once more please thiss should be in the game plese :wub:

when will tanki online will return us the crystal boxes?