Multifeed Google Shopping Feed

Thank you for the review. You have not contacted us about this issue before uninstallation so we did not really have a chance to understand your problem. What we learnt from your brief message is most likely you have seen multiple datasources created in your GMC, which does not affect the quality or serviceability of your items in GMC at all.
If that was the case, it was part of the Content API to Merchant API auto migration to conform with Google API roadmap. Other than creating more verbose datasources in GMC it does not affect your listing in any way.
Please reach out to let us know more about your issue, and I am sure that our capable Support team will be able to rectify it in no time. We have sent you a separate email so you can just reply to it, or reach out via the Support widget in the app.
Thank you and kind regards,