First, it shoots the wrong person twice: A Facebook user has already paid tax on the mobile phone, data and electricity; they are, except in a few cases, the product, not the revenue. 
Kwanza, mtu asiyehusika anaingia gharama mara mbili: Mtumiaji wa Facebook anakuwa ameshalipia kodi kupitia simu ya mkononi, taarifa-pepe na umeme pia; mara chache sana wanavyovizalisha havilipiwi kodi.