Hello I am looking for help setting up tracking MGID->
Same here, actually 
Hey there,
That's something quite basic you need here, pm me if you still need to know how 
Hello,
I hope I can help you!
To fire conversions back to MGID:
1. Go to the MGID panel. When you “Add campaign” in MGID, select checkbox “Add custom
tracking tag” and fill it for example like click_id={click_id}.
2. Select “MGID Conversion sensor” in “Conversion sensor” section.
3. Then choose existing or create new conversion goal - select “New goal” with type - “Postback”.
Then fill “Event name”, for example as “conversion”.
4. The final step is to go back to
http://a.mgid/postback?c={externalid}&r={payout}&e=conversion as a PostbackURL:


quite useful ,thanks.
Here is also a user guide for further help with tokens and click ids.
https://help.Voluum.com/userguide/#p=1
Hope you got it set up!