Hi Amirul, thank you for downloading Fwd. We have a guide that you may find helpful for setting up http://support.elix.sr/#!/products/fwd/answers/Getting_started_with_fwd If you have any further questions or issues please email us at contact@elix.sr!
There is a video by a user of our app here that may help you out https://youtu.be/-4_tMgyVO6g :)