Hey don't worry about it, you can get Snow miku through the event, take this as a win some people rolled more and didn't get a single one
Once I spent 39k crystals and got only two 5* =P
Theres hope for me yet
I spend around 58k crystals, and got 4 Snow Miku and 1 normal Miku. Plus i plan got both Miku from events. Fun fact, i didn't even planed to pull on this banner, but i like Miku and she limited, plus banner whit only both Miku.
Are you sure i just pull 10x2 and i got both snow and normal miku
Calm down dude, i spent 60k+ gem for 1 charlotte