The option to use the backup CRON does not appear to me
In the following image it is verified that in a hosting if it appears to me but in another not, can it be due to the version? is it older or something?
There is an option in Softaculous admin panel to disable auto backups. Some hosts prefer to disable it, due to this it seems on one host's server you see auto backups disabled while it is available on another provider.
You can contact your web host and ask them if they can enable auto backups for you.