Things to think about.
Factual information is hard to hear when issues arises at beauty schools especially when hair loss and breakage happens. Take a few moments understanding what your choice entailed. The first fact is beauty schools respectfully are learning facilities. The second fact is beauty school are priced as learning facilities. Bad or good, it’s the business model.
As for your hair…
Important to trim burnt pieces off when you are troubled by singed smell (sometimes smell is difficult to remove) and most important burnt hair can’t correct itself. I advise a trim in either case.