Since you asked to "prepare a paper," I will assume you need a short structured paper or report on the topic of using (a popular image editing app for mobile, especially for 3D text, stickers, and posters) — focusing on basic skills, four key steps, and formations (layouts/design compositions).
Which translates from Arabic to: "Downloading the PixelLab program: basic skills, four steps, and formations." thmyl-brnamj-pixellab-alaswd-mhkr-khtwt-arbyh-wtshkylat