TKK Television has just made a mud borehole, which...

TKK Television has just made a mud borehole, which it has dug during the term of my contract. Since the beginning of the pandemic, I have not received a single invoice. Neither paper nor electronic. Bills paid every month with the amount from the beginning of the contract, supposedly booked until today. Suddenly, it was stated that there was a debt (the entire 3 days) and the internet was cut off, without any notification or request for payment. Woman with a green hotline in the subject. She does not know anything and does not know how to help because she did not work at the time of the beginning of the pandemic.
As for the Internet itself - disconnects several times a day, you have to reset routers, mules, cuts off. Technology straight from 1410.
I do not recommend !!! I submit my resignation and never again.