I've been using this wonderful contribution for over a year and had no problems at all. However, just last week I noticed that there was sudden drop in people who signing up on website and found that the customer weren't able to to free search on google. I read the posts and signed up and have adword campaign going, also. Please see following pictures from my google merchant account:
I've been rechecking every steps and making sure and as far as I can tell, I've done everything way I did before. However, my products are still not searchable on the free side because when I do a search on an item, I do not see the my store's products listing.
Please, any help will much appreciated, I'm about to go mad trying to get this to work.