The Debris service allows the developer to schedule the removal of the object without yielding any code, through the usage of the Debris:AddItem method.
The Debris.AddItem takes a time in secs as arg. In ur case debris destroyed the item in 1.3 secs. Try changing the value of the timer to smth lik 10.
I’ve added a few waits to allow for all of the instances to load before the script is executed further, I’ve also set the transparency property of the wings to 0 as this should make them visible (if it was previously set to 1), make sure there are no other conflicting scripts causing the wings to be invisible if this isn’t the case.