Spatie media library responsive images

Could somebody please walk me through the process of creating responsive images using spatie media library plugin for filament on v3?
~~all of a sudden the live version of my blog decided to stop showing images on mobile devices so now i have to generate images with different sizes.~~ this turned out to be a faulty css (my mistake)
Even though i refreshed the browser a few times on my phone nothing worked. Desktop version is doing fine.

So anyway, i decided to try the spatie media library plugin but already it seems impossible to comprehend off of just the documentation.