It does not know it has to cast, you have to ask it to cast it like I did. Look at how I did it and then select the correct class type. Then you can call the event properly. Also, you dont cast events, only classes. You need to cast to the class that the event is in.
SO if i do the cast i connect the upper to white triangles to the other line to complete that? And the as TwinStickMode? What do i have to do then
Then you just call the event. Have you made any of the code in that example yourself? This is very very basic stuff. The white triangle is called an execution pin. That must be connected to do anything. Then, drag out the blue pin after the cast and write the nmame of the event. Then connect the execution pins so that everything is connected.
It is done! Thank you so freaking much! I have another question where maybe you can help me with so keep an eye out for my posts! 
Thanks for helping me out with this!!! It worked and everything
If it works, please remember to vote up my answer and accept it for future users.