My sim is not able to travel

I repaired the game and it looked like my sim could travel. Then I went to build mode to get pots to plant some flowers, took s couple of pictures, came back and tried to have my sim eat something from the fridge and the plate sits on the floor and she can’t eat. I made a new meal and all of those were on the floor and cabinets when she was done, she couldn’t eat that either. Also she can’t travel again. No vampire breaking in and no one aging up. This is my main sim and it is game breaking for me..... I haven’t been able to save in the last few days, because I don’t want to save with these problems. But I was saving when I was building on another lot, so it might not help anyway. I just bought a new (expensive) gaming laptop a few months ago so I could play this one game with all it’s expansions, game packs and stuff packs, this is so frustrating. I have yet to buy the new ‘Get Famous.’ But these last two patches don’t seem to have been good for my game. I am not good with computers, but I am going to see if I can find that localthumbcatch file and delete it. I’m not even quite sure how to find where my sims folder is, but I will give it a try.