Hey
The following Natives should resolve the problem :
--Put to false will hide the radar
DisplayRadar(toggle --[[ boolean ]])
--Put to false will hide the HUD
DisplayHud(toggle --[[ boolean ]])
https://docs.fivem.net/natives/?_0xA0EBB943C300E693
https://docs.fivem.net/natives/?_0xA6294919E56FF02A