need help with my blueprint combo

that’s video I’m following and my character doesn’t attack again after i have done it once. need help setting up my reset combo and chain combo bp

at 4:01 I cant get the bps to show up for reset and combo ill link a screenshot https://snag.gy/SwGpc5.jpg and https://snag.gy/Evr9M3.jpg and what happens so far is that I can attack when I click but when go to do it again it doesn’t reset and its prob because I don’t have the combo reset bp etc setup but I cant get them to pop up in the menu the cast to bp please help?