this is gonna sound really dumb, but i don’t know how to put my spacers in, can anyone help?
You should be able to just pop them in the small place where the bearing fits in. if that doesn’t work i don’t know what to do. ??? Hope I helped. 
Put then in the sides of the bearing, in other words, put it in the bearing seat. Just place them in there; the pointy side should be facing you when you put then in. Then, put the bearing on the spacer, and enjoy!
Have Fun Throwing,
~Samad
Oh, I get it, thanks. Can you only have 2 spacers at a time in the yoyo?
Yes
Have Fun Throwing,
~Samad