DS almost 13 about to go into Y9. Recent diagnosis of ADHD and ADD. Not dyslexic as per assessment at school when he was aged 9. Top set maths. Bottom set everything else. Writing illegible. Will not pick up a book. Struggle to get him to do homework. Uses a laptop at school but gets very little documented as struggles to multitask. Never uses a single piece of punctuation in any typed or written work but after completing the work is capable of going back through the work and adding punctuation but only when prompted to do so. End of term tests, apart from maths was given lowest grades, however we sat together and did a lot of revision and he knows the subjects if you ask a question. Every day he gets negative points for not listening/following instructions/poor attitude which just demoralises him as he ends up with lunchtime detentions. School (outstanding state) I feel have written him off as (in their words) he’s capable as he answers questions in class but not achieving just yet. SENCO says she needs to focus on children with very complex additional needs!!!! No EHCP school say its too late to apply and he wont get one. He no longer wants to attend school. He feels teachers are unfair on him and he's stupid (his words). He is bright, funny, kind and caring but is getting angry and insular as school progresses. I’m getting to end of tether as how I can support and motivate my child to stick with school and help him achieve his potential without damaging my relationship with him and his mental health. Desperately seeking any hints or tips to support my child. Thank you.