Circle K

I worked for Circle K from March 2020-September 2020. I left because I was offered a better paying job that suited my family. I called the store manager to request information on how to obtain my W2 and was given a website www.myadp.com with a registration code. I attempted to log in and was not successful. I called the manager to let her know and was advised there was nothing she could do. I asked for the Corporate number, she told me to google. Very inappropriate behavior, in which I feel this is a form of retaliation because I made a choice to leave the company.