They send an SMS about the debt, with a phone number for communication. I've been calling for half a day to clarify the situation, they don't pick up the phone. I got through 15 times, asked for the address and phone number, and disappeared. It seems that they are somewhere beyond the Arctic Circle...
The most unscrupulous enterprise: the work is not being performed or is being performed with the lowest quality (to get rid of). They do not respond to claims at all.
To be honest, even calling there is one torment!!! They answer the phone with such a favor, such a complete boorishness is sitting, which is terrible. Where is their management looking???