Recently I got a invite form an engineer, in game, travelled to his locations, clicked the "engineer..." button and then could not find what to do. It was a button "Donate" in red and said something about upgrades. Could not fiond an edge.
My question is what must I do in order to upgrade my mods?
Is somethign special?
Why also Frontier doesn't give a clue more? Why should I ask people all the time for simple stuff?
The engineer is Felicity Farseer.