How do I get my HOA Management to fix a leak in my roof?

Hello. I have noticed my roof is leaking in several areas, (mostly around the chimney). I notified the management company, and they sent someone, who spent time hammering various locations on the roof. That person/s also covered the chimney with plastic and a tarp. Just about one week later, noticing problems related to what seems like allergies, I contacted the company again. I told them that covering the chimney, (although understandable at that time), may be causing a problem with mold. I asked when were they going to uncover the chimney and repair the leaks. I was told that it would need to be addressed by the Association, and that all they would do is cover the issue, (but, perhaps, creating a health issue for me). I told them that was unacceptable and I wanted the issue fixed. They say they need to address issues with all of the chimneys, (although mine is the only one needing immediate repairs). Is this lawful? I would not wait to fix this issue in my home. Can they?