You can see different car brand in the software.And different car model,the way you use may be different.
For example,Alfa Romeo,you need update file,then get result.
Nissan,you need know BCM number,then calculate.
And from our customer feedback,when input VIN,it got 0000 in the result.
The VIN can not input complete and get PIN 0000,like pic shows.
VVDI Prog not support get PIN via VIN way at present.Please excepting future update.Thanks.