Hi MelisaaX,
Welcome back to the Community. It's essential you're able to connect your PayPal bank with ease and I can help you with that. QuickBooks offers a user-friendly platform that simplifies the way you manage your transactions.
To get started, it's important to note that you've set up your taxes correctly so you can apply the appropriate tax rates on your PayPal transactions. I encourage you to check out this article here that shows you how to set up sales tax. In case the connection to PayPal isn't working correctly, please review this article here that shows you how to connect your PayPal account in QuickBooks.
Let me know if this info helps. Otherwise, I'll be one message away in case you need anything else.