Well first before i would like to ask for help i would like to thanks you for your effort
MY issue is i follow the steps but add default images didn't appears at all. I try refresh images from lunch box , big box restart the application even the PC while i was looking around in the application and testing i notice that the lunchbox didn't recognize the folder i added. i used the latest version of the application but it is not fresh installed > 8.9 then i keep updating it