To track a channel, you can use the /track command. You can select a channel by either typing it's name and selecting it among the options.
Or by copy-pasting their channel ID.
If you want a role to be pinged after an update is sent, specify a role in the ping_role option.
If you don't see a message like that, make sure to check /tracking to see if it is on the list. If it doesn't, make sure to contact us on Discord.