Pls help about setting up paypal account using a bank account? :(?

im confused.... some says that we can set up a paypal account using a bank account. is it true? coz i already made a paypal account but it stated there that they can only link it with credit or debit card...? well, it also stated there 'add bank account' tho, but, when i click it, it says that PayPal doesn’t offer this feature at this time. plz help :(