The Mini 2 has three panorama types - 360 (sphere), which has 26 images (rows & columns), Wide, which has 9 images (rows & columns) and 180, which has 7 images in a left to right single row. Select which one you want in the Fly app, press the shutter button and the Mini 2 automatically turns the drone, moves the gimbal for you, and takes the required number of photos. The fly app stitches them in your phone but they are low-res. For best quality it is better to transfer the individual files onto a computer and stitch them yourself - DJI Media Maker and Microsoft Image Composite Editor (both free) can do this for you. Examples below: