Hello to correct it depends on how big is thegap veneers and braces are options for it

To correct the gaps a number of treatment options are available 1. Braces . You have metal braces , clear braces and if looks is a concern then you can also go for clear aligners ( like Invisalign) 2. If the gaps aren’t too large you can also get veneers but only after seeing the tooth size and gap one can suggest veneers Ideal would be going ahead with ortho treatment

We need to see first of all how much gap do you have in between your teeth. Usually there are 3 options available either you can go out for an orthodontic treatment (braces) or you can get some smile designing done to get the gaps closed keeping the shape and size if your teeth in golden proportion and place some metal-free crowns in relevance to it or you can just fill the gaps by adding cosmetic filling material in between the gaps present and increase the width of the teeth you have right now. The choice is yours. It will depend upto your convenience and preference.

A professional advice can only be given after you visit a dentist .And a proper diagnosis will be made out according to your case.otherwise whatever being told to you online will remain as a probability