Loosing data due to network unavailable

We have suffered for almost 3 to 4 now with network in the morning during the day at night it's like we carring demo phones you recharge with data when you try to search no network we end up loosing more when it comes back data gone and Cell C doesn't even compansate us for the inconvenience caused. Telkom gives us 1gig of data if we are inconvenience by any way that's real customer service and thanks to Telkom for being considerate. I've been buying a lot of hourly cell C data due to that but I loose it also.