Going to the app repos
cd apps/erpnext & cd apps/frappe
and running the command git branch
Good luck with that 
but no need to announce it if you鈥檙e angry with the installation.
Simple searches or some questions would have helped you install in a better manner.
For stable installation: GitHub - frappe/bench: CLI to manage Multi-tenant deployments for Frappe apps
If you were on the Develop branch you just had to use the bench switch-to-master command and then do a bench migrate.
If you were still having difficulties to install, could鈥檝e just gone for a trial account first.
PS: an old thread from 2015 where users have said that getting started with ERPNext has been much easier.
Note that the Hitchhiker鈥檚 guide is meant for developers and by default installs the develop branch. You could have also raised an issue regarding the same to make sure that fixes are pushed.
Again, this is a community forum where people will always try to help you.