I called the car air conditioner repair technician (name is Andrey) and signed up for diagnostics, the master assured me that he would find a leak without any problems due to the fact that he is a "cool" specialist.
I arrived, I was diagnosed, I did not detect leaks, at the same time I scratched the plastic protection and broke the clip, I did everything in a hurry and carelessly, treating the Klint car in a friendly way, I think if his friend had arrived, the attitude towards the car would have been different.