Those who are living in low-income housing, are you monitored?

I applied for low-income housing. I never had my own place, and hardly ever had my own room. I am on SSI and receive under $1k a month. Currently don't have my own room, and live in a crowded and non-functional house. It's very tough living. Every day is chaotic too. Am hoping to be accepted for low-income housing help soon, including my family members who also need help. However, I have very nice clothes and like to place weekly orders on Amazon. Will the housing management track down what we're buying or question the prices of our outfits and how we are affording them? Can what we buy and wear be monitored and questioned by housing management in the office? I like to buy stuff using Klarna, Affirm, and Afterpay. This is how I can buy many things in batches without spending so much upfront and at once. I don't want them to assume false things, leading to potentially evicting me. I hope I don't have a problem with any neighbors in this case too. I don't smoke, or drink, and nor do I care to bring a partner over (I am single). I am genuinely on low income and have no job as of now and no source of income anywhere else. Can they evict people out of assumptions or based on your frequent purchases that are coming to the apartment?