How do I make a dropping currency on hit script?

I’m making this sonic type game with collecting rings and stuff like a normal sonic game and I need a type of script that will drop all the rings you collected if you touch a kill brick or spike with the rings dropping over the place for a few seconds before they disappear before the few seconds are over you will be able to pick them up and use them again. Does anyone have a script or something similar to that what I could use? I’ll change the script and test it a few.