Ist medcraveonline.com sicher?

Asks actively for submissions from LinkedIn scientists, ignores any scientific process and tries to get submissions and payments. The editors are pseudonymes and clearly have no recall of previous conversations. As an real life example, suggestion of article "Perpetum mobile" with colleagues being used as reviewers seemed not to bother at all and invitation to submit was sent: "I am pleased to inform you that, I need only one article to release the issue by the mid of this month, my intention is the one article should be yours. Hence, I humbly request you to try to submit your manuscript as early as possible. So that we will release the upcoming issue. Your article adds value towards our Journal and also it can help towards releasing the upcoming issue. Hope you will understand us and look forward to receive your manuscript within 24hours." Site and journals are clearly scams, only intention to harvest money from academia.