In the sims bustin out how do you fulfill the go to dudley's trailer and party goal?

Move out of the gym and move in with Dudley. While you are there, serve breakfast/lunch/dinner and have Dudley order Pizza. Then, move out of his house and back into the gym. When you visit Dudley's Trailer, food will be already laid out on the table. Before you move out of Dudley's Trailer, buy a bigger table and lots of chairs to seat the guests. Then when you visit Dudley's Trailer for the party, eat and talk to at least five party guests to make your relationship with them above five points. If this does not work, talk to more guest or see if your relationship went down by some points.