rediect to previous page on pressing "continue shopping" after add to cart

-- url of the page with the problem -- : dphfs.com
-- HikaShop version -- : 4.7.3
-- Joomla version -- : 4.0.3
-- PHP version -- : 7.4.33
-- Browser(s) name and version -- : chrome
-- Error-message(debug-mod must be tuned on) -- : rediect to previous page on pressing "continue shopping" after add to cart

rediect to previous page on pressing "continue shopping" after add to cart

I have page www.dphfs.com/index.php/catering/silver-menu (this is thali page) with links to different items. once the link is clicked it takes to a product page which has option to select and then add to cart. Once i add the product to the cart, i got pop up of checkout and continue shopping. if continue shopping is pressed, i want it to be redirected back to the last page.

I cant hard code this URL for redirec because for other products , they are not redirected from thali page but from different menu page.