checking my source tab on devtools, I see that Heroku hasn't updated for the last 6-7 deployments (after pushing using Heroku CLI) that I've made.

I have done every suggestion on Google, including

git push heroku your_local_branch_name:master

heroku builds:cache:purge -a example-app (https://help.heroku.com/18PI5RSY/how-do-i-clear-the-build-cache) <-- this entire thing

I'm watching the app on my Heroku deploy over and over again, but the changes haven't been implemented.

Does anyone have any idea? I can't email Heroku because I'm using the free account. Any help would be greatly appreciated.