We have a condo unit which was found water leakage...

We have a condo unit which was found water leakage problem. The water leakage problem causes our codon unit an unsafe and deteriorating condition to live in.

The issue was reported to the Property Manager on Aug 28,2018. Up to now,

1. No clear follow-ups has been received.
2. No updates to justify the delay.
3. No repairs have been completed.

Despite we wrote emails to the corporation a few times to urge them to take actions and don't ignore the problem, they always fail to response and to deal with the issue on a timely basis.

I am collecting evidences and exchanged emails, and consider to expose the corporation to the Condominium Authority Tribunal for improper conduct to some point.