racrac,
I also has a Phillippino maid. She has to take care DouDou and prepare dinner for my husband and me everyday. She goes to the market every morning before I go to work. l will go to the supermarket with DouDou and my maid every Saturday to buy different kind of 屋企野.
Then on Sunday, I will have enough time to go 街街 and play with DouDou.
So, try to ask your maid to go to the market every morning la, or you have some reasons that make you need to 買幾日送 on Sunday by yourself?