Change image size

I just started using the plugin, I haven’t figured it out yet.

First of all, I want to thank You for this plugin. It is really very easy to use at first glance)

There is a question about changing the image size. I have 6 product cards displayed in the slider. But the plugin pulls up images of the maximum size. Naturally, this is not cool and the site loads much longer. Standard pictures welcomers on the gallery pages appear with the correct size.

Can you help?

The page I need help with: [log in to see the link]