Reply To: Product card -> create RIGHT SIDERBAR

Hello,

I saw the screenshot you attached.

Please Go to Theme Settings >> Product page and set the layout to as in the screenshot below.

Screenshot for Clarification: https://prnt.sc/10b3405

Then you can add content for the sidebar from Appearance >> Widgets >> Single Product widget area.

Screenshot for Clarification: https://prnt.sc/10b35bj

Best Regards