i cant click anything

[PrincessTalli]

i just went into bluewater village and i cant click on anything none of the lots not the back to neighbourhood button not the lots or family button or the exit menu i can still move around the screen though and the cars are driving around so i dont think its frozen i think its something to do with the whole game though because when i was in the main neighbourhood it wasnt clicking on things properly and it was really slow. does anyone know what could be wrong? thanks x