BOGUS DATA

I bought 10gig data yesterday like I do every months was only able to connect for few hours then I couldn't connect anymore..it's been over 24 hours and I have been able to connect my SIM card has full bars and 4g connection but unable to connect to internet.i call cell c about four times today and all their methods failed I'm still unable to connect.i can't access my emails nor do some work..I lost a full day's work because of it.what am I supposed to do then I can't even reschedule appointment with my client's..Im very disappointed in the service I'm receiving from cell C..cell number is question is *** my name is Walter Bains ref number I got is ***