John Hopewell Chief International CorrespondentPreparing to launch its biggest and broadest sales slate ever at Cannes, driven by 13 festival titles, The Match Factory has dropped a first trailer to Tatiana Huezo’s “Prayers for the Stolen,” lead-produced by the award-winning producer of “Roma” Nicolás Celis.Playing at Cannes in Un Certain Regard, the new feature – glimpsed via a couple of excerpts at Los Cabos Festival in 2019 – marks the much anticipated fiction film debut of Huezo, who has