Line is no longer workin

<p>Hi </p> <p> </p> <p>I submitted a complaint on my line working 1/4 its normal.Sunday. NO RESPONSE SINCE.</p> <p>Line is now not working at all now! Please could there be some response on this. </p> <p>I use the line for work so this is urgent!</p> <p> </p> <p>Id really apreciate some assistance asap.</p>