To report a player with hacks it's neccesary video evidence. Read this please: https://www.cubecraft.net/forums/reporting-tutorials-and-guidelines.59/ You can report the player here: https://reports.cubecraft.net/
Sorry but you can't :/ Photos can be manipulated, and that's why Staff needs video as evidence to ban a player
You can report the player here:
https://reports.cubecraft.net/