Hello, I would love to try and help solve your issue, but you need to give a little more information. For starters, is the issue with your spawn point that the object is not spawning, or is it not properly setting up?
Also, my hunch right off the bat would be that you haven't destroyed the other object of the same type before trying to spawn another one. Try destroying the object in the action you spawn it, but before the new one actually spawns.
Hope this helps!