There are a LOT phone models out there these days! Please do us both a big favor by triple checking your device's settings!
iPhone users, head over to your Settings (gear icon) and follow the steps on the infographic below:
Galaxy users, feel free to reference this help article by Samsung!
Satin: Smooth to touch, semi-matte, slightly more muted
Gloss: Smooth to touch, high sheen, maximum vibrancy