Spawn same object using for loop and add different instance variable value?

Hi. I'm trying to create some enemies using an array and a for loop. I'm currently spawning the same object using for loop and adding different instance variable value. But the problem is that it only adds the value to the first spawned object and leaving the rest of the objects spawned with 0 value to the instance variables. Any idea that can help me with this. Thank you in advance! :)