It is quite a straightforward process of buying bitcoin with pay. One of the benefits of purchasing bitcoin from PayPal is you do not have to pay any deposit fees. Below are few you can follow for the same.
1. Register for an account. So as to buy bitcoin you are required first to open an account
2. Fill your details
3. Click on confirm
4. Now, deposit funds. The minimum amount is $10
5. Now in your search webpage type BTC
6. Click on the trade option.
7. You will require to enter the amount of which you want to buy bitcoin
8. Press the open trade option.
Source: https://www.accountiod.com/buy-bitcoins-with-paypal/