There are a few possibilities...
- You or another user may have archived the missing campaign in Chimpegration Classic. This is a Chimpegration Classic feature so that you do not see all your campaigns in the dropdown. You can find this in the general settings, under campaign tab.
- In general, Chimpegration Classic will only retrieve sent campaigns. It does not show campaigns that are currently in draft or scheduled to be sent.
- If the list no longer exists because it has been deleted then all the campaigns sent from that list will no longer appear either.
If none of these apply but you are still not seeing your campaign then let us know!