Hello,
Thanks for your updated information.
If you want the provide support, you can create the private case, then we can discuss it in the email instead of the public community.
This is the case create flow:
1. Open below SUPPORT site, click blue "Go to Tickets" in the middle.
http://www.nxp.com/support/support:SUPPORTHOME
2.Then you will be requested to Login, if you have no an account, please first Register with your business email.
3.After login, please "Create New Cases" button in the middle, then you can submit your question.
In your case content, you can write assign to kerry zhou, and also tell me your SDK version, then I will help you.
Best Regards,
Kerry