Hi ramtagh.. Check "details" for the payment. Can be 2 pendings for a new seller.
Pending ..buyer paid with an echeque. 8-10 days to clear and do not ship until PayPal advises clearing.
Pending ..eBay's 21 day hold on new sellers. Buyer not involved and shipping should take place ASAP...
https://www.paypal.com/us/webapps/mpp/security/ebay-payments-learn-more
Ship to Buyers registered PayPal address and to have PP Seller Protection must ship with delivery confirmation.