Are the reviewers on vacation ? 7 days still not reviewed?? do envato need more staff? i’am applying if they do , also i guess its bad for authors business , think Envato has to fix that with new way
I would suggest you work on adding new features or enhancements to your item while it is in queue, or work on another item.
Worrying and freaking out about a queue time you cannot change will not do any good. 
Also feel free to look at https://boards.greenhouse.io/envato/jobs/705800#.WXgQiojyuUk