Cell no suspended

Can you please explain the reason my cell no *** has been suspended I have a debut order running with you for the past 24years plus, and this has never happened before I am in credit in my account and there is no reason for you not to get your payment and my card has not expired. This is a business contracted and we are in the hospitality industry, this is the busiest time over Easter for us we stand to lose a lot of income and are dependent on communication for our bookings. I will have no alternative to hold liable for the loss of income if my serves is not restored immediately.<br> <br>