Kroger

I got a job at Kroger in the Starbucks section. I was excited but I didn't catch on like I thought and the girl I was working with told me she felt sick and told me to not take any orders since I couldn't anyway and to wait for her to come back, she was gone a while and I had a line, customers were becoming inpatient and started yelling for someone to come and help me I told them I had to wait for my fellow employee to return and thst I was new I couldn't even use register yet.. that gave me a pretty bad panic attack. After trying to remember how to make all the different drinks I didn't think I was doing very good and I decided I should give up and search for another job. I got my 2 first paychecks but my last day I worked was January 18th. I have emailed and called the manager about my last check and he was extremely rude he told me he had no ETA for when I would expect my last paycheck and he didn't respond to my emails prior to me calling. I sent him. an email with the 3 dates I had worked, I never learned how to clock in but I never clocked in ever even for my last 2 checks but just in case I included them in my 10 emails I sent to Kevin Davis. He told me he received my emails but just didn't respond. I was not rude whatsoever it's just hard right now and I'd like to get my last check I need the money and I don't understand why he's doing this on purpose it seems. Can anyone please help me