BookLovers is a good theme for online bookstore. It will be perfect theme for mobile users if WooCommerce product view in 2 column instead of 1. Somehow we manage to find out how to transform from 1 column into 2 column

Put this code in your Custom CSS

@media only screen and (max-width: 479px) {

ul.products {
display: flex;
flex-wrap:wrap;
}
ul.products>* {
flex: 1 1 50%;}
}

2 column mobile view BookLovers theme WordPress

Go to Appearance > Customise

It should be working.

2 column mobile view BookLovers theme WordPress

Changed from 1 column to 2 column

If it is working, kindly leave a comment for other to see.