when you start a match you have to drag a tower to do that you tap it and hold it and place in the ground to do that just release your mouse
this is my first tower defence prototype. this is oldest version i created from my school ipad. there's not a lot content compere to my latest one but you can still try. but if you want to play the latest version ,here's the link: https://scratch.mit.edu/projects/1321479786/
