worst customer service ever

for over a month now my data connection drops and then i have to restart the phone then its up for a while. i contacted cell c numerous times and then they do something on their side and it works for a day then back to intermittent data . was hen told by customer care that i can cancel without paying in at any branch this was not the case when i went in.

i know they are in financial trouble and that their lte services has been suspended but that it no fault of mine, i've been paying for a service i'm not receiving. i'm very upset that they ****