Wetek play Problem with Picons'/bouquets and HD channel audio

This is my first attempt in setting up and using Linus/android TV box so haven’t got much knowledge on these.
Received my wetek play at the weekend and have succeeded in getting it up and running with openelec 5.95.5 installed on Micro SD.

I followed this guide http://linuxsat-support.com/showthread.php?t=78286 and configured tvheadend for 28.2e and created bouquets for… kids, entertainment, sports etc

PROBLEM:
When I go to TV> channels I only get screen like this picture attached 4d0049bb97af063a70bece0.jpg. I can’t see the bouquet that I created on tvheadend.

With help from this guide http://linuxsat-support.com/showthread.php?t=79291 I downloaded the picons from http://wetekforums.com/vb5/for…openelec-tvheadend-picons and uploaded.

PROBLEM:
When I go to TV > channels I don’t see the picons

I discovered that the HD channels e.g ITV and BBC do not have audio how do I get these channels to have audio ?
Finally I have 1 TB external HDD that I want to connect via USB to the box for recording programmes, how I format it and set it up with the box.

Any help and support will be very much appreciated.

thanks for your input, please how do i know if the picons are compatible?

Also i get good pictures on HD channels but the audio is a hissing sound any solutions please