Please forgive me for not being more specific…
”The DRIVE SETTING button gives you access to burst shooting, bracketing, single frame, Advanced Filters, and more. On the X-T3, Drive functions are set using the top-plate dial under the ISO settings dial.”
https://www.fujifilm-x.com/en-us/quick-start-guides/quick-start-guide-fujifilm-x-t3/
HTH.