There are ways of closing the gaps between front teeth. Orthodontic treatment can be done if you have good bone support. .it may take 12 to 15 months. If required immediately esthetic build up can be done with veneers
or crowns depending upon the amount of gaps present. Kindly consult a dentist
as they can advice you which treatment you can opt for depending on your tooth and bone health and also the time you can commit.