I have really really curly hair like ringlets and I still want it to be curly but just not as curly. Does anyone know something I can use to make it less curly or anything I can do?

Try buying a curling iron or curlers around the size of the curls you want.
Going that route you have to do your hair every time you want the bigger curls

Or you could get a perm and tell the salon you want bigger curls.

Have you tried BIG VELCRO ROLLERS?

No I mean something to make it less curly permanently but I don't want it straight, I just want the curls to be a little looser

I have this same problem, and what I do is a just run a straightener over my hair really fast, and straighten the very ends a bit, it makes it less curly more wavy. Get a lot of compliments. Good lucK!