how to add a form, like if a customer search a product in search result and its not available, they get redirected to the page, like the image given below, i wanted to add a form how to add it!
I mean in the search result if no products is found i wanted to add a form
Unfortunately, Woocommerce does not provide the option, you will have to find a plugin. We have not met or tested the same that is why we can hardly recommend any.