Using your 8mm Allen wrench and a small cheater bar crack open the drain plug and then thread it the rest of the way out by hand
Let the fluid run into the oil catch pan or a coffee can if your ghetto then let it drip for a few mins. Then with the engine off shift through every gear to knock any remaining fluid loose then replace the drain plug as tightly as possible
Go back up top and find the plastic fill cap located under the web of wiring on the drivers side, remove it.
Take your funnel(mine has a long hose on it.) and run the hose or funnel down into the hole.