Thousands of parents will find out today which secondary school their child has been allocated for September. But if national offer day doesn’t bring you the news you were hoping for, what can you do next? Not getting your child’s secondary school of choice can be a massive blow. Having embarked on tours, listened to presentations, studied results and spoken to teachers and pupils, and maybe even envisaged your child there, it can be a huge disappointment for families turned away on National Offer Day. But for those unhappy with the school they have been given, both Kent County Council and Med…