usually when it says "donate" evo points in retribution" it means that they team killed someone and so they are given the amount of evolves/credits they lost by being tked. They could also be given evolves through /donate.
/donate is used mostly to share evolve/credits with the inter team by typing in consal /donate [# of evolves]. You may also be able to share to a specific player by typing /share [players name] [# of evolves] note that is only on servers where share is enabled.
