Mukuru slum in Nairobi, Kenya is home to over half a million people - many of whom live in extreme poverty. Low wages, insecure employment, limited education opportunities and poor sanitation are just some of the challenges facing local communities. Through our Not This Girl appeal, ActionAid is working with local women's groups to help prevent girls being abused and enable them to stay in school. All donations to the appeal before 7 June will be matched by the UK government as part of UK Aid Match. Find out what life is like for girls growing up in the Mukuru slum, and how you can help change their lives for good.