Lift Bug also with poilice car task

hye sims i want to report bug about my own my lift all my lift at sims it just stuck when i want to used it ... and sims just bug and dont do anything ..i need to reload the game to make sure my sims can moved to level 2 adn other level  / also bug when my sims working as police ..when kids have task need to use police car it just cancel auto ...