Feature request - shortcode capability

[ferritopia]

Dear Mr. Sitorus

I'm a big fan of your plugin, it helps my online store to determine additional cost for shipping.
However, I do need one feature which is the capability to show estimated shipping cost out side the cart/checkout page using shortcode. Currently I have this kind of widget on my product page: https://prnt.sc/ucn9qt but it doesn't work bcs as an online shop owner, I know nothing about coding (it was actually from widget code by rajaOngkir, but I think it doesn't work on WordPress)

I kindly ask your time and effort to make this feature, thanks in advance.