我认为你应该向业主委员会投诉物业管理公司疏忽. 这是我们业主委员会与物业管理公司的合同的 ?段. 当然要看你们业主委员会与物业管理公司的合同.
...Forward a letter of collection to any owner whose accounts is in arrears for more than 20 days; followed by a demand letter and then further actions at the direction of the Council, which may include registering a lien against the title of the property. ...