Juvederm lip injections, no results? 1 week p.o. (photos)

Hello I was wondering how far a syringe goes. I told the plastic surgeon I wanted my lips evened out because my right side is a bit smaller and I wanted a bigger top lip. Well exactly a week later and the swelling is down and no difference. What do most offices do, would I be able to get a refund or more done since the doctor decided not to use the whole syringe and throw the rest of the 3ccs (or unite) away?