Game Crash lags and missons that not working because of game crash

My game just lagged but that’s not really the problem the problem ish my game crashes on the mission for the hurt people you need to clean the bottom of the hotel and yeah on the second runner my game crashes and I go both in the game data is damaged and there are no more runner but I need to kill them again ish can’t play the DLC pls fix it when you have the time have a nice day and stay safe and health ya all

My game crashes on the 3rd mission on the finx rising dlc brought all the dlc and I can’t even play the game anymore loads into game then crash back to the main Xbox screen really quite annoying tbh love this game to