This used to be a fairly good exchange. However, since the beginning of 2015, the situation has changed drastically. The actions of the editor and technical support, who turned out to be the same person, have raised doubts. Firstly, the attitude towards authors is extremely disrespectful. Secondly, works can go unchecked for weeks, after which completely unfounded demands for multiple revisions arise. It creates the impression that the editor is something incompetent and ignorant, yet extremely rude and vile. It seems that the main goal is to drive the author to a block and take their works without paying for them. This has been verified multiple times. I don't know what happened to this exchange, but people would be better off not wasting their time or energy on it(((