Cubik Studio

I have a problem, when I import the 3D model, it doesn't add the texture, even after I place them, it still doesn't fit the model, it's still white and no texture.

An example texture pack that has your model and texture in place would be helpful to figure out the issue, otherwise it'll just be random guessing.

yes, the 2 items are in the same folder, but it doesn't pull the .img to paint the item, what are the forms of img that the system supports?

As far as I'm aware Cubik will support the vast majority of basic images. Minecraft only supports PNG though.

is there any tutorial that i can see the correct way to import the .obj file along with the img?

This video has information about importing object files:

My problem still continues, I've tried with several models that I have and no success, Can someone help me, I bought the program and I'm not having any results.
Can I send any .obj model and its .img for you to test?

I don't really understand objs too well, but a quick search suggests that they should have an mtl file that accompanies them?

The mtl defines some basic material settings and also a reference to the png with the texture in it.

yes i have

The problem was solved, Inside the same folder must contain 3 files for importing obj files, being the,
.obj (3D model)
.png (model image)
.mtl (where it contains information on how the .img is applied to the .obj)