Roland
If you have purchased recently, your solicitor would have asked for a section 184 certificate. Amongst other things, the names of the members kf the strata committee and their functions will be listed.
Exercise your rights under section 181 and inspect the strata records where you can get the contact address at least for each committee member. You may be able to also get an email address dependihg on the records kept by the SM.
Also the minutes if the last AGM will record who was elected to the committee. Under sect 181 you can see the minutes.
Too many SMs claim privacy when in fact the affairs of an OC are not private. That entitles owners free access to most OC records and information.