Telkom, *****ing, no knowledge, no internet, no follow up, no clue

Telkom mobile, bought a SIM card and my sh..... began, telkom *****ing my data whithese le on wifi, stop roaming data, stop what's up, hang up while calling, no knowledge, no customer care, no follow up,telkom app crashing, you have to be stupid to buy any product from CLOWNS