Vector Map submission Problems..

Hello everybody, I am having a problem with a submission of my item. Vector map of Greenwich (Connecticut, USA) in Adobe Illustrator format.
Everything is made following Envato instructions (px size, weight), but they don`t submit it. What could be the problem? Watermark or something else?
Thanx a lot, any help would be appreciated…

That`s what I received from Envato:
Thank you for your submission. We have completed our review of “Greenwich Printable Map, Connecticut, USA, perfect for big size wall printing” and unfortunately we found it isn’t at the quality standard required to move forward


Price: 37 US$

Here is a text I put:
Greenwich Printable Map, Connecticut, USA, perfect for big size wall printing
Printable Map of Greenwich, Connecticut, US. Exact vector street G-View Plan City Level 17 (100 meters scale) map, fully editable, Adobe Illustrator, full vector, scalable, editable text format of street names.
[Downloadable and fully editable digital vector map. Available for instant downloading after the payment]
+++Please visit our website, we have just all cities maps you need+++

All streets named, main objects, no buildings. Map for publishing, design, printing, publications, arts, projects, presentations, for architects, designers and builders, business, logistics. The most exact and detailed map. Included Disney World area.
Separated layers: streets and roads, color fills, road labels, names 1,2,3, street arrows, objects, scales, grids, legend.
For printing LARGE (WALL) format.
DWG, DXF, CDR, ESRI Shapes, and other formats – by request, same price, please contact.

Sorry, still no ideas?