IBT 1073VOD Problems

Hi there,

I just bought a ibt 1073vod but I have some problems with it.

1. Why only one Nexttv channel? I cannot choose any other channel?
2. Why Mediafly doesn't work? I cannot get activation key, always press "get activation key" but it is always empty
3. How to remove the advertisement when I want to watch a movie? There is always a advertisement at the bottom of the screen
4. I can't see SRT subtitles. I can see subtitles in MKV but not external SRT, why?
5. How to get the 5000 Internet channels? I cannot choose anything.
6. Why do I need to pay NT$600 for three month? What is it for?

THank you very much for your help! I love IBT but I am confused right now about the product and hope you can give me answers, I'd like to recommend IBT to my friends

Regards,

Alex