Lower Teeth

There is a slight gap between front teeth, between the upper and lower jaw.How can close this gap that I can so that the teeth meet each other? The gap between the upper and lower incisors of three teeth, but the bottom line up ok.The problem seems to be the upper teeth.

This could be fixed by braces (which can actually take down the teeth, gums a little, so they respond to decreases). Invisalign or similar treatments CANNOT do if, as they did not "pull" the power in the downlink. Of course, if you do not want to wear braces, you could get veneers.

Try to consult a dentist. This is what they are paid for. There is rarely a good idea to seek medical non-professionals.