Openreach ONT box has no power

[Mitch+storey]

My Openreach ONT box has stopped working and has no power. It occasionally lights up with power for a moment and then goes off again. This means that I have no internet and require if fixing. Can anyone advise how I can arrange this with Sky as the automated system doesnt seem to want to help. 

[peter-marlow+1966]

Have you  tried  the on off button  on the bottom  of the box ?

[peter-marlow+1966]

When you  ring sky and they say would  you  like  to  use  the  link ,say no and you  will  get  to  speak  to  someone about it