It sucks you're losing your job soon
Maybe when you have the time you can help Zoey focus more on potty training. If she isn't going in the right place it's because she doesn't know where the right place is. I'd start from scratch (even though it's frustrating potty training) and watch her like a hawk. Whenever you even think she's going to "go" place her on her puppy pads/outside.
Good luck
The time you put into potty training pays big time when your pup gets it!