RGB led matrix scrolling massage

I have one project is RGB LED matrix with 4 status
And each status is control active with switch 12 v
So , when starting power on the board it will be Vacant , and in Arabic language
If switch press will show on board Haired in Arabic also
If switch 2 pressed and switch 1 not press it will show on call with Arabic also ,
And if switch 3 press the status will be out off service
Also with Arabic language ,This project we will use on taxi cars Like top roof light The size of PCB for the led will be not more than