To attract a young audience, the film uses an 11-year-old boy as the main character who viewers of a similar age can relate to. It is set in south London, a poorer area of the city, so that local viewers feel the film tells a story set in a familiar environment. Wide advertising in cinemas around London and on social media beforehand would promote the film and build interest among potential viewers, especially in the local area, helping to ensure a larger audience and higher profits.