A PayPal payment option was integrated in a registration form for classes, persons have been signing up but we are not seeing the money in the Account

A registration form for Cooking Classes was recently created, and a PayPal payment option was integrated onto the form.  Persons have been signing up and making payments on the site but the funds are not showing in the Paypal Account.

What can be done to ensure that payments go the the paypal account?

Thanks for your consideration in this matter.