Trending @Accenture; Infy application process

Hello, One of my senior had referred me for an SAP IS Retail role at Infosys. I had worked in Retail almost 3 years back and don't remember anything much. But my resume is currently with the status "shortlisted after screening". Now I see a more fit job opening SAP MM S4 HANA and want to be interviewed for that . What can I do here? I really don't want to be interviewed for retail as I don't remember anything in that domain right now. Any leads would be good.