I cant add socket in viewport mash

ı made good ability and when ı press 2 my ability going throught my inside to forward and ı want to add it on my right hand when ı come to thirdperson charackter viewpord mash ı want to add socket and write there right hand but when ı click add socket or whatever its name that thing isnt working and nothing happening

onether thing is animation is faster then my ability ı want to make same time how can ı make it ı pressing 2 and charackter animastion is starting when playing animation in 0.5 second then my abilty going help me please thank you

hello. If your Animation is faster than ability , you can set the play rate of the animation to a lower value to play it slower.
for adding a socket check the screenshot. hope this helps ?