I don't have an adjust account. I thought but I can't log in. But I created a short video on how to do it. Since I don't have an account I was not able to test that it connects, but I don't see how you would run into a problem of not connecting.
Build in is only iron source network, not mediation. Same for admob, just the network, not mediation. I think we have to use the custom option in buildbox.
You will can use both. 1. Add the adjust code under the facebook code. 2. Hardcode the appId for adjust instead of using the siteId. Just type in like this: Code: @"yourId"
I did integrate Facebook via the SDK option within Buildbox. LionStudios Dashboard is not recognising that I have integrated the Adjust SDK however.