I think Buyer should importance to new seller because new seller have skills but they have not order if buyer give them a chance then they work with 100% .
Each and every old seller was a newbie one day with 0 order and then started getting orders. So, buyers do give importance to the new sellers.
They do. A new seller should show some level of ability through her gig descriptions. It goes a long way in conviencing a buyer.
Be patient. You will start getting orders when you are patient enough and have made extra effort of writing great gig descriptions.