[Completed 1000+ Order]

good to hear you, best of luck 

[Posting your gig on social media doesn't generate sales - here's how to promote your service properly]

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.  

[Level One Seller]

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. 

[When the buyer gives me any contact information. What should I do at that time]

Just say sorry it is violates fiverr TOS or  term and condition.