Plz add Facbook metrics: add-to-cart and purchase for share items#280

really appreciate if the below metrics could be added, as these metrics are related to Facebook E-commerce campaigns, and they are basically the quantity of add-to-cart and purchase of share items.

Metrics names (as in ads manager reporting):
Adds to cart with shared items
Website adds to cart with shared items
Mobile app adds to cart with shared items
Adds to cart conversion value for shared items only
Website adds to cart conversion value for shared items only
Mobile app adds to cart conversion value for shared items only
Purchases with shared items
Website purchases with shared items
Mobile app purchases with shared items
Purchases conversion value for shared items only
Website purchases conversion value for shared items only
Mobile app purchases conversion value for shared items only

Thanks a lot!

just found another post #38 (Facebook Ads - Collaborative Ads Metrics), it was requesting the same metrics in FB