PTE for GeneratePress Theme

I’d like to become a PTEProject Translation Editor A Project Translation Editor (often referred to as PTE) is a person, who has access to validate strings on a specific project (for example BuddyPress, WooCommerce or Twenty Fourteen) for one specific locale. A project translation editor can approve strings that are added by translation contributors. Per project translation, editors are appointed by a general translation editor after a request by the project author or by the contributors themselves. for GeneratePress theme. The team has accepted me as a translator for their other plugins, and it will be great if I could also finish translating the theme in Greek el_gr.