After last update the button “View Reports” disappeared. Now I don’t know where I may see it 
The removal of the View Reports button was an intended change. [1860] “View Reports” button missing on Report QM page | Voters | VRChat
There’s a feature request to bring it back. [1860] Keep or reintroduce the “View Reports” button on Report QM page | Voters | VRChat
As for where to view them now, there may be a way to interact with the API directly. It’s undocumented.