BlackHatCoiner, buying BTC for PayPal is very risky for the buyer, because seller can in any time (180 days) ask for his money back, and in that way you can lose BTC and your fiat. The only way I have practiced so far is that I have done such trading with some members of this forum who have a positive trust and have been engaged in this type of trading for some time. For more details you can visit : Currency exchange

Alternatively you can look at paxful, but you have to consider very high fees there and fact that 49% of users rate it as bad on trustpilot.