I need some help for the following issue.
When the product is sold out, I would like to add a message (After "Add to Cart" button) to buyer before they add to cart.
The message is
Item is currently out-of-stock and we will ship out and delivery your order in 6 – 10 weeks’ time. Next Shipment for each product varies and you will be informed of the confirmed delivery dates once available. Once order is placed and paid, no cancellation will be allowed.
Thanks in advance
What theme are you using? Do your products have any variants?