hello world i need help im trying to design and print that plate number keychain using fusion 360 but when i export it as 3mf file and open in bambu studio it coming like that and idk why anybody can help pls

i want to print 3d maps but i dont knw how to make them anybody can explain pls thx

hello can u tell me the best and easiest app for designing i wanna start learning but i want ur experience thx all

hi there any help for a begginers here like mobiles phone case filament hw many times i have to change the board any advices ? thx all