Why have I completed the order and the funds are not available?
The funds go into a pending state for 14 days after the gig’s marked as complete. After that you can then withdraw your funds.
@ smiler3d Many thanks
Very lucid and succinct explanation.
In addition to what @smiler3d advised suggest you read the Terms of Service at the bottom of the Fiverr main page for the rules as to how Fiverr works. Everything is explained there.