How can I set up the correct position of a store block?

video1.0<iframe src="https://www.loom.com/embed/4b45ae0f3423470496693ba255a8790c" frameborder="0" width="1152" height="864" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>8641152Loomhttps://www.loom.com8641152https://cdn.loom.com/sessions/thumbnails/4b45ae0f3423470496693ba255a8790c-1678267083410.gif379.26How can I set up the correct position of a store block?