Are you able to give us more context about what you're looking to do? Feel free to share a screenshot or image with us too, if that's easier for you!
Are you perhaps looking to change the number of products that is showing up per row, within your store's collection page?
If this is what you're wanting to achieve, not all themes would have the option to change this freely within the theme editor. If your theme doesn't have the option to edit the functionality that you'd like to change, then you'll need to code a tailored solution on your store's theme. You can look into hiring one of ourShopify Expertsto help, if you aren't comfortable with coding.
What theme are you currently using on your store?
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What theme are you using? Please send your site and if your site is password protected, please send me the password. I will check it.
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