ADMIN CHARGE fees

Can someone explain to me , what are these ADMIN CHARGE fees, I've joined ABSA in May and my account fee is R125 and I started to see another R220 Admin Charge for the past three months and this month it's R320 meaning ive paid R435 just to have an account with ABSA , am starting no regret because these ADMIN Charge is not even transparent or broken down what is it for ..... I don't think I need this account I can't be paying R435 to have a bank account No that's ridiculous 😒 ..... whatever this is , I don't want it because I've never signed anything for this or any agreement....