I had trouble with this too. But if it runs that far then it should've successfully compiled the .apk. It should be in the same folder that you ran the buildozer command. You can even run an HTTP server with buildozer serve and access it via localhost:THE_PORT_NUMBER_HERE. Then you can just transfer or download the .apk to your device. And then install and run it after accepting the correct permissions.
I made a sample app that just says hello world with kivy and I am trying to put it on an android tablet I bought.
I used a virtual machine (Virtual box) and use bulldozer to loaded to the tablet. However when I run it the terminal just prints in a loop
#waiting for the application to start
any idea on what could be the problem, or how can I start the application
kivy app in adroid with buildozer, terminal loops on "#waiting for application to start"