Telkom Mobile managed to attract us, now they are schemung us!

I think Telkom Mobile has got a lot of customers now and I am going to ditch them as I did with cell c. Nower days we buy Data with our own money, data that doesn't work. I noticed this when i bought a 1+1 gb all network data which is advertised as a 2gb, that night surfer Data isn't working anymore cause during AM's it still chows on the 1gb which suppose to work only during the day. I was surprised to receive the messqge your internet connection has been paused because u are using an ou of bundle data, mind you that was during the night after 12AM.. If they are starting to be clever with us, I am going to port to another service provider serious. This is unfair!