Fed up with Telkom

I am so over the poor service of telkom, I have an LTE bundel but can never get internet access. I have manually selected my network but Telkom still makes my signal jump around to telkom monate. This is a money making sceem as you have to buy monate data on top of the data you already have. Monate data is also more expensive and limited to 200 meg a day as where I have 3 gig LTE data that shoul be sufficient for my needs. On top of all this, my roaming are switched of yet telkom still switching to roaming, yet another money making way to use up your data quick and make you buy more