If you do want to get started with a PayPal Business account, you can set started here: https://www.paypal.com/nz/business/getting-started
This will take you though the process of setting this up and getting started.
If you have any questions at all, please reach out to the support team for PayPal and they will be able to help you out: https://www.paypal.com/us/cshelp/article/how-do-i-contact-paypal-customer-service--help378