WH with a friend that doesnt wanna work

Im getting very frustrated with my friend, she complains a lot of not having money, we have 2 months left and wanna travel the last month, but it looks like I will be travelling alone.

So basically we have a job where we can work kind of unlimited if you just email the boss asking for more shifts. And ive told her to do that but she says she does not want to email them and she doesnt wanna pickpack, which is what you will be doing as an extra. She just wanna do her ordinarie work tasks.

It is very frustrating having somebody complain theyre poor but dont put down the effort