jsquery error?

please tell me plugin URL.

Thank you

Hello,
its called Marketpress. There is a lite and pro. this is the free one but lacks in many features.

https://www.ads-software.com/plugins/wordpress-ecommerce/

Try

Add Customize/Additional CSS

#mp-product-gallery{
max-width:none;
position:static;
}

Thank you.

perfect thank you.