WORST COMPANY AND SERVICE EVER!!!!!!!

If I could rate this company less than ZERO I would, I've had a number with them for 18 years and the *******s have disconnected and resigned the number because its on my tablet and its been off during it being repaired. Lord knows what ***** could happen as I've had that number for so long and all banking details are registered to it and as for their "CUSTOMER CARE" line - what care? They couldn't be bother because its the "system" and "the terms and conditions". They don't even try contact me via an email or other channels. WORST COMPANY AND SERVICE EVER!!!!!!!!