It depends on whether it is a real edit or a fake edit. If you are an editor who claims to be a magazine editor and advertises everywhere on the Internet, most of them are unreliable, that is, the editing instructions are really reliable, because an editor can't always advertise and receive manuscripts for a more regular and high-quality journal, because there are too many manuscripts to be busy.

If you are an editor of a paper publishing website, it depends on whether this website is reliable or not. This requires more investigation, or you will be tricked into publishing in a fake journal if you are not careful. Here I recommend a website called Tao Tao Paper Network, with professional editors. The recommended arrangement is also a periodical included in HowNet. You can go and have a look.