Dollar General review: Mistake then lied too

I have been down on my luck after applying for jobs and getting interviews I was finally hired at dollar general... Went to work I walk about 30min there and back well I was there when the store wasn't opened and had to walk back just to come back and open the store with the guy well this night felt off because I closed on day with a girl I never worked with and the guy who stocked the coolers said I can have the food because it's hard out there and I agreed I said yes I have family but mind u I bagged it and next day I was fired she said she wasn't going to put non rehire leg but she did but yet the manager can use her key and give people in her line 15% so they can do a survey in front of her she also had all of us do them when people don't want their receipts which then after we talked she said go apply for the other dollar general I called that manger and she told me she said I know who you are she said I told you she didn't like you she wanted to find a reason.