Any tips on how to make your hair grow faster & hair styles?

Does anyone have any tips on how to make your hair grow faster without using any expensive hair products.

And does anyone have any pretty hair styles for medium-ish hair? My hair is about 2-3 (or so) inches below my shoulders and they’re kinda layered. Hair styles using a flat iron or curling iron is really what I’m looking for.

Thanks!

How to make hair grow faster naturally