Hi
The treatment between front teeth will depends on how much of gap between your teeth . If the gap is minimal less than 2mm then you can go for cosmetic filling with composites,laminates,veneers,crowns
If the gap is more than 2mm then you are opt for orthodontic (braces) treatment....
The cost of Metal braces is Rs.25,000 and the treatment period with braces is around 12-16 months depends on severity of your problem
Emi options are available
Next Steps
kindly visit dentist for further clinical examination and management