Hey, You said social media member not our potential customer, so that how can i get customer if i share tricks and tips and skills bla blaaa.
even there isn't potential customer in my accounts.
Hey There You can write one template message and send your old clients.
Message should be like that EID OFFER i'm giving discount for eid ul-adha you can make your ("your Services") like website at (Offer price).
when ever your old client buy your services then your gig will be rank.