Martini1st

I bought an Ender 3 V2 a few days ago. My printer always starts printing in the front left corner. For example, I wanted to print a ring and unfortunately only a quarter of it in the corner was printed. Can anyone tell me exactly what I can do to get the printer to print in the middle? I tried several ways, for example g-code command in cura but nothing works. Will installing the new firmware on sd card (for example Marlin) do something?