Harassment

In 2020 Nedbank kept charging me double of my fees and R100 for Sendimali until I decided to leave the account , the account was closed and later found out that it has accumulated arrears of R600 , last month I got the link to pay the arrears, I paid R50 and which I committed to pay every month, I paid R50 again on the 18th august but today I got another message to inform about the sheriff serving me which I don’t understand why as I have paid according to my commitment. This is harassment