The unique tri-color leaves require somewhat particular conditions, but nothing too demanding. Take a deep breath, we believe in you.
Lighting Situation Place in a location that receives lots of indirect sunlight. The unique leaves won't fare well in low-light situations.
Watering Needs Over-watering is the biggest killer of this plant. Water thoroughly and allow the soil to dry out before watering again. Scale back in the winter months keeping the soil barely moist.
Yellow leaves? You're more than likely over-watering (Rubber plants don't like to sit in water).
Are your leaves drooping? Over-watering mixed with a lack of sunlight.
Changes in location and temperature may also cause leaf drop due to stress so don't be alarmed when you introduce it to your new space.