My Mum’s strictness about films

Maybe contact one of your teachers and ask them to speak to your parents about the importance of watching the film. Having that level of control over what your children consume at almost 16 is a bit strange imo.

Hey guys,
I am 15 years old going on 16 but my Mum is very strict about what films I can watch and likes to look on the IMDB parents guide to check whether a film is appropriate for me even if I am old enough to watch the film according to the BBFC certificate and if there’s too much swearing in it for example she says it’s inappropriate for me. She doesn’t always do this but she does it sometimes.
Anyway I’ve asked her to order a film for me and my parents to maybe watch which is relevant to one of my school topics and it’s a 15 certificate but my Mum says that as she hasn’t heard of it before she might want to check that she’s happy with it first and I’m worried that this might mean that she’s going to look on the IMDB parents guide. What do you suggest I do to make sure she doesn’t do this?