the dark king does not let me have his girls

[JIMBO SAMA]

Since the year passes, and since the event of monster girls,the dark king  I can not let the girls of the event, in the events of 12 days, I did not get any, only and got girls from other bosses, but the of dark king no, someone knows if it's a mistake, I'd like to know.

I do not think it's bad luck, because I spent more than 5000 kobains on the dark king