What to do if you're not happy with the support you're getting
It's best to try to solve things directly with your SENCo first - setting out your concerns and asking for their agreement to make improvements. If this doesn't work, you might want to then escalate your concern either to your head of year or headteacher.
If you have escalated your concern to your headteacher but still feel that it hasn't been resolved, you could then write to your schools lead Governor for SEN. Every school has one, and you can find out on your school's website how to contact them. You can also look at the SEN Information Report on your school's website, which will contain details about what you should do if you're unhappy about the support the school is providing.
All schools are also required to have a complaints policy - you will find this on their website. It will describe the process of who to contact if you have a concern or complaint about the support your child is receiving at school.
Visit SENDIASS' website