I can't see any suggestions in the Shopping Bidder
This can happen for a couple of different reasons.
You are using an automated bidding strategy. You won't see suggestions for product groups that are using an automated bidding strategy in Google Ads, as the bids for these product groups don't allow any manual bid adjustment.
Filter Criteria. Based on the selected criteria, the system doesn't have any suggestions. Try a different filter or, change the criteria.
Paused campaigns. The selected campaigns are paused and the system only shows suggestions for active campaigns.
Why do some products show 0% impression share in shopping bidder?
If you are seeing a 0% impression share on any of our shopping tools you first need to check your Google Ads account to check if you indeed have impression share. Please keep in mind that impression share and impressions are two different things. You can read more on it here.
If in your Google Ads accounts you see a dash (-), it means there's no available information yet, most likely from a lack of significant data. If this is the case, then in Optmyzr you'll see 0a 0% impression share.