Hello people, I came to this forum for information about creating maps

I have experience in the creation (medium) of maps and I am trying a project

What I'm looking for is that in a certain place every time a group of units is created automatically.

And do this multiple times in different points of the map

I tried using the "wait" but it seems to lock when there is more than one

You need Death Counters used as timers. This will allow you to have multiple delays without them interfering with each other.