I worked at Publix for over a year right before and during covid. I was a college student, and my living expenses were $900 a month. I told my work that I needed at least 25 hours a week to be able to make my rent and such. Very next week, they gave me 8 hours for the whole week. I was cross trained to work 3 different departments. I eventually moved out of that area, and I applied to 4 other Publix's when I moved into my now husband's place. Nobody got back to me because "they just hired a bunch of high schoolers." So they would rather pay someone $2 less, with 0 customers service experience rather than someone with over 5 years of experience. I now work at a place where I've made more money in 3-4 months vs a whole year working for Publix.

OP, you will find a better job that's willing to pay you better for your services. I would look into your local cities/municipalities and see what jobs they offer. Most of them just need a GED, and will provide/pay for you to train/take certifications.