The Earth, seen from the moon, also goes through phases.
However, they are opposite to the lunar phases that we see from the Earth. It’s a full Earth when it’s new moon for us; last-quarter Earth when we’re seeing a first-quarter moon; a crescent Earth when we’re seeing a gibbous moon, and when the Earth is at new phase we’re seeing a full moon.
From any spot on the moon (except on the far side, where you cannot see the Earth), the Earth would always be in the same place in the sky.