Hello
You can go for any mode of Ortho treatment now a days. But many times, invisible braces are not indicated in some cases.
You need to visit an orthodontist (braces specialist) to get a proper check up done and know the options available for you.
As far as the expenses are concerned, braces will range from 40k-90k depending on the type (conventional or self ligating, metal or ceramic); whereas, aligners range from 1.5lac-3lac depending on the severity of malalignment.
Next Steps
Kindly visit an orthodontist for a perfect guidance.
Health Tips
Take care