bank account does not show in my profile

Description

hi,
today i came to notice, that i have some international amount need to transfer into my account. in order to grant them access to transfer into my PayPal account i need to set some details. i already linked 2 account but they are not showing in my profile. and when it asked to link bank account once again, it shows a message that that account exceeds to link maximum PayPal account.
now i don’t have any bank account to link. what should i do???
and why there is no bank account links not showing in my profile?