i Just Went Full Retard

Okay so basically idk if im a fucking retard or whats wrong with me but this is the rap:

I Do all the shit people say and i can time it perfectly to get clients like their suppost to be but i cant figure out the vault part....

I've tried dragging them and taking my wep over a spot in vault and nexus'ing when it says Blue text....and i've tried Alt+f4'ing on Blue text but no results.....

I've tried dropping last item into vault slot on Blue text and nexus'ing on Connected! probably 15times+ and i cant get it.....

So im wondering if theres any tips/hints i can get to learn how to Time it right or is Duping just to fucking Complex for my dumbass?

Regards
-Oren

Pro tip: go full retard until you have success. And i recommend you to do it this way, it works 50% of time for me:

Try dropping last item into vault slot on Connecting and Alt + F4 as soon you see Connected!

/\ PERFECT.

So many tutorials on how to dupe.. Look at them.