Isis Zamin

I create a listing to post onto marketplace, and where it says MESH and you click your mesh option.. It wont let me change the option of the mesh.. Im unsure why.. It stays on no mesh.. and couple of my items are partial mesh or 100% mesh and it wont let me click those.. Any tips why would be helpful or how to fix this.. thanks..

Is there a way to do a mass deleate for items no longer available for your marketplace inventory.. i have like 200+ items that are now unavailable ive either discontinued or changed the names and dont want them on there anymore and they show up red under unavailable items- so far only thing i find is actions on the end of each one and deleate and takes forever to remove then i can do the next.. is there a way to do a mass remove so it wont take me so long to remove these items?