I’m not 100 per cent sure what you are trying to do here but it sounds like you want the Tribunal to order the strata scheme not to charge you for repairs on your intercom. I’m looking at the standard Strata application form and the phrase “points of claim” are not on it.
Are you applying online? If so, can you send a screenshot of where the form asks for “points of claim”.
For what it’s worth, I think the section of the Act that you need to apply through is 232 for a resolution of a dispute. But I’m wondering if the cost of the application and all the stress isn’t more than the cost of the repair.