If you can not find something in the store, then make a very simple thing. Find it on the Internet. It has already been a sign of inserting offers in newspapers and other printed matter, now it's all in electronic form. But it works on exactly the same principle, so you should not miss out on free ads at no cost.
It is not so long ago that the newspapers appeared in special boxes with offers for sale, purchase and acquaintance. Now it is still found, it has fallen but sales, so these offerings will not reach so many people as if you were placing advertisements for free on the internet. There is a large majority of our population. Social media, emails, it all goes before the classic newspaper. Don't be behind and offer where it makes sense.