The quickest way to get these are to just score a goal in the arena then when the slow-mo replay is on, press to enter the replay menu. Close the help page that may show up then click the to take a picture. Save it to any slot and the Picture Perfect achievement will pop up after it's done saving. When that is done you can press on the replay menu to either save the video replay or upload the video replay. After the replay is done saving to a slot under either option the correponding achievement will pop up, "One to Remember" for saving to the replay theatre and "Eat my Goal" for uploading to EA Sports Football World.