Not going to happen.You are watching too much Ancient Aliens on History.
If something really exists out there there are multiple scenarios:
-They keep watching us (aka supreme creators ) like a farmer watching his chickens
-They are not that evolved to know we exist
-They are already on thier way to destroy us.Its not like in movies,advanced aliens wouldn't behave like Putin does in Ukraine,a single blast and the Earth is erased.We could argue that they would make us slaves and shit,it is a possibility,but less likely If they are that advanced to come to Earth for it's resources they could make robots to do things better than us.