First of all you should be logged in, in the zone you are making a profile for and have Zzukbot running.
Then go to the "Profile" tab.




I have had the best results when I start my route at the vendor but ymmv.

This means that you need a general idea of which route your profile will cover and which vendor the bot should use.

Press Create to start the recording of the profile.

Select the vendor and add it to the Repair slot. Note that you could also add a vendor that can't repair but I advice you to focus mainly on vendors that can.

Select the "Vendor Hotspots" tab and add the position of the vendor as a hotspot.

Now you want to make a Vendor-path that leads back to where your route will start. Something to think about here is that you don't want your farming route on the other side of something like a mountain or a wall because this will make the bot get stuck when trying to vendor. Ideally you want a zone with very little stuff in the way but if that is not an option try to make the vendor path a line that leads back to the route without being paralel to the route so to speak.
Like this:                                                                                            Not like this:

 

Once you are at the position where your farming route should start swap back to the "Hotspots" tab and start creating your farming route. As you go along the route look at for which mobs you will want the bot to kill, any of those you select and add to the "Factions" list. If you can I think it's good to make the route come back around so no matter where the bot starts it can always keep going around. However in some zones it works well to just make the route a long line aswell just don't make it to obvious.

The Ghost Hotspots are not always required depending on where the Spirit Healer are in relation to your route but if it is off to the side a bit you can go to the spirit healer and create a path back to the route similar to how the vendor works.

Once you are finished press the Save / Cancel button and the profile will be saved with a timestamp to your profiles folder.

If you are troubleshooting please note that you need atleast 1 faction and 2 hotspots for the profile to be saved.