Citizens Advice is here to help. Their Schools Family Advice Service can provide a vast range of advice from support with DLA form completion, benefit appeals, the issue of food and fuel voucher (if appropriate) and advice on lots of life events like, divorce, debts, problems with landlords, problems at work and looking at how to maximise your income. Here is a leaflet illustrating more about this service. 

There are a number of ways you can access their service. See the document attached with ways into the service