restaurant issues after businesses and hobbies

so my sim just bought her own restaurant. I don’t have the newest pack yet in my game. I already had problems with buying the restaurant because the panel where you can buy retail and etc. was broken for restaurants, retail and vet (only apartments were fine) but I managed to buy it through computer. I travelled to the restaurant and the panel for where you tweak it was a complete mess. not even transferring money from my household to there functions. what do I do?? I have mods but I have also better exception installed and I’ve deleted the mods that “caused the problem”, but its not fixed. I figured it must be the base game then…