How to set random value for time

Hi, I am new to Gdevelope and games in general so my question might be really basic but I sped quite some time on this and need help.
I would like create object (robot1) when object (hole) is empty (no collision robot1 / hole) and it works perfectly. But I also want robot1 to respawn after random (in range) amount of time. For some reason robot1 always recreates after lowest value from range (ex. 2 from range 2-10)
See my events:

on my poinion:

I will try this, thx