Non-professional operators.

Non-professional operators.
Bad connection.
False notifications. For example:
I had a monthly rate. And as we know, at the beginning of a new billing month, your account is automatically debited. And I receive a message "top up your account to a positive amount and use the tariff for free within a month." What kind of mockery? If you would give *** such, it does not mean that others are the same as you.