Problems in modeling

[Anonymous]

i dont know why this happens. (in the picture). there are no faces between. I am using duplicate special. Please help and thank you for your time

[damaggio]

You have two separate meshes, delete the faces in between them and combine the mesh ... Then merge the vertices in the center .

[damaggio]

Make sure you didn't duplicate as an instance.

[328814EW5D3]

If you haven't merged the model this might occur, its like when the model isn't connected together so when you try view it in a 3D smoothed mode it will become misshaped and won't turn out how you'd like