ign lego star wars 2

ign lego star wars 2
I need help on LEGO Star Wars II : The Original Trilogy?

I’m stuck on the 1st level! I can’t get passed the part when your playing as, Captain Antilles and Princess Leia and you walk into the white room and there are 4 levers, but Darth Vader comes in and 2 Troopers and they shoot at you, I tried to pull all 4 levers and it didn’t work, then I got my mom to come help me, we double-teamed the levers and we pulled them all down before a lever clicked back up again, that didn’t work either, they rose up again! I search cheatcodes.com, cheatplanet.com, ign.com, mycheats.com, stuckgamer.com ect. But I couldn’t find anything! So I need a really good answer because I really Love this game! :)

Stay a good distance away from Darth Vader and the troopers but shoot at them mainly at the troopers after a while they should go away.
You shouldn’t have to worry about the levers you should be more concerned about these two boxes that come down on the left and right side of the stormtroopers. I’m not quite sure but the levers might get you these boxes. Once you get these boxes shoot at them until they explode that will open the door.