How can i find more order.!
Check out: https://forum.fiverr.com/c/Fiverr-Tips/tips-for-sellers for hundreds of tips on how to get orders.
You will find all the tips you need in the above.
Share your gig to social networks, try to find clients who are your probable customers.
Or, you can try ranking your gig on fiverr. That will help you get more sales.