If aliens arrived tomorrow, what’s the first thing you’d ask them?

If aliens arrived tomorrow then the first thing I will ask about their location, and how they reach in my location. An alien is that person who does not originate on Earth or anything strange or foreign or also belongs to any place. Aliens are also those who exist or evolve on other planets or moons or celestial bodies outside from the Earth.

So if any alien arrived on Earth or at my location then I will ask about their location and how they reach in my place.