Why can't I transfer more resources from the alliance to an alliance member?

The player who is in charge of the alliance finances has the power totransfer resources to every member of the alliance. The amount ofresources that can be transferred to an alliance member each day islimited. The limit depends on the player's numbers: their buildings,their interests and their earnings. You can find the exact formula forthe calculation of the limit here( Forresource transfers between alliances, there are no quantity limits.