There is not any community info on a particular "hdb responses sort 1k 28" as this is simply not a normal HDB identifier. On the other hand, HDB delivers various channels for opinions. The principle approach is with the "Create to Us" e-feedback variety over the HDB Web page. This https://hdb-feedback-form-1k-2819629.theobloggers.com/43577308/hdb-feedback-form-1k-28