After installing the game and trying to start it, it says that it cannot find the executable. I've verified the game cache and it validates correctly. What is the problem? How can I run it?

Store will not sell burgers & Whiskey. No problems prior to this in store.

In the quest where you need to get oil because you don't have the eastern oil or w/e, it tells you to go to the store to buy it, but you can only interact with the chick, the candles, and the towel basket. You can't click on the door or anything else. How do you leave the freaking room?!!!...

In the massage room. With Nika, the anger quest to buy oil begins. There is no way to leave the room. The door on the right does not activate to exit.

help