Due R8.00 August Fee Absa blocked my banking app

On the 12th of September I went onto my banking app to check my balance. Suddenly It was blocked. I went to online absa on the web suddenly it was blocked. I send a email to absa@absa and received a email only on the 13th of September saying my August fees are DUE R8.00 and they blocked my app due to that reason. REALLY R8.00 I COULDNT BELIEVE THE EMAIL I READ. And then was asked if I wanted to reinstate the account. Today is the 14th and still blocked