Cant seem to be able to use sculpt tool in blender. I'm following this tutorial https://www.youtube.com/watch?v=yApJx_uM7TM&list=WL&index=7
I get stuck on the sculpting part for some reason it just does nothing I did subdivison and applied them to the parts before sculpting but I cant find any fix. my blender version is the latest.
"also says object has non-uniform scale "sculpting may be unpredictable"
Link to blend file: https://blend-exchange.com/b/gDggqYy8