Forum:Why can't I ever acquire anyone that's in the votex?

Hello, My name is Ryan. I am new to the brave frontier game but not so new that I don't understand how the game works. Now I guess what I seem not to understand, IS HOW THE HELL IM NOT ACQUIRING FRICKING UNITS. Now I have gained many units through the quest line and some of the rare summons. But every time a new event has been displayed about attempt to acquire this new unit in the vortex, it seems like a load of shit.... I have killed them over 100 fucking times and even repetitively in different ways but still never able to acquire these new units. WHAT THE FUCK AM I NOT DOING THAT OTHER PEOPLE ARE ACQUIRING ON THE FIRST FUCKING DAY???????!!!!!!!!!!!!!!!!!!!!!!!!

Seriously, please post some sort of guidance on why the fuck units can be acquired. Thank you much.

Player ID 45588269