Hello @Albuturkey, welcome to discuss.
Thank you for your message. The ability to add Traffic lights are only for Level 4 and higher.
You more than welcome to join the South African Editors on slack and then just post the locations of the incorrect ones to fix.
Just so that you know, speed bumps & traffic lights are a new functions and will take some time to populate on the map.
Come join us on the Waze Editors ZA slack in the South Africa channel.
Regards,
Gavin