Always fund your paypal account with your credit card, you are 100% guaranteed a chargeback no questions asked if your not happy.
Never fund your account or any purchases with cash sitting in the account, you lose all control to paypal then.
When you fund with your credit card you can just call them up and tell them you were scammed, they will not even fuck around; your money will be back on your card in seconds.
$9 lesson learnt mate,