By Amelia Ward Nicola Peltz Beckham’s new movie has been slammed by critics, who have branded her directorial debut Lola as “poverty porn”. Nicola, 29, who married Brooklyn Beckham in a lavish $3m wedding in 2022, wrote and directed the film, in which she also plays the protagonist. But it’s been called “tone deaf” by movie critics, who say the film is packed with “lazy” stereotypes and is an exploitation of the struggles of the working class. In Lola, which at the time of writing has a 3.9 rating on IMDB, billionaire heiress Peltz Beckham plays the titular character – a young woman who is try…