1. First, open Tik Tok, find the search button in the upper right corner of the homepage, and click Search.
2. Enter the footprint map applet in the search box. On the page that appears, click Footprint to enter the applet.
3. On the sketch page below, find the sketch marked below, and then click Enter.
4. Finally, on the punching page, enter the location where you want to generate the package shape, and then click the punching button below to finish.