I have updated my OS and was installed, as well as countless chinese apps and notifications. I need to change it to the international
All the online guides direct me to rooting, but I understand that this option was removed in the new OS.
Is there a way for me to rollback so that I could reinstall the, international OS, removing all the chinese apps and notifications?

Please HELP!

Try with this and write in the thread if it worked, implying that rooting is where you got stuck.

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.