Google Shopping App. by Suresh Kumar

I have done as exoected. 

1) Created Google Merchant Account

2) Setup "Google Shopping" app in my shopify store.

2) Published all the products from my shopify to Google Merchant Store.

But even after creatign Active Ad, i don't see my prodcuts. Can someoen help. I can provide the userid/pwd for both Shopify and Google Merchant Centre, if needed.