Solved, If anyone wants to know it:
Door 1- 6391Door 2- 4692Door 3- 5874Door 4- 8469Door 5- 0000
but how ??????
Brute force probably, you know 0000 0001 0002 etc.
No. For example the first one is the year of the song on the background in reverse.
the second door is " DOG " D=4 O=15=1+5=6 G=7 but ( 2 step for numbre 9 ) so the code is 4692