*** and *****sters!!!!!!!

So i had a 2year contract with telkom in 2020,when it ended i never canceled it kept paying for data. In june i stopped which leader telkom to blocking me number however every month they kept debiting money which surprising high. My concern is why am i being made to pay for the data which I'm not getting???? Telkom has proven to be *** of network provider and ****MERS!