My upper teeth don't show when I smile. What can I do? (Photo)

There are many options and factors to consider when designing a smile. Sometimes it is simple, sometimes complex. Finding a trained and experienced cosmetic dentist will be the key. You may benefit from braces or veneers, or perhaps more. I I may be nearby, perhaps a consultation would help. 

There are several techniques to correct it. We need to design a smile that shows more of your teeth, but it takes to do a wax set up, and a very delicate analysis of the bone height ,interoclusal relation, and the size of the teeth. with this you can know if the type of bite, can be treated to make those changes with crowns or veneers.