face image lens is rejected.

I made the photo frame lens by using 3d fbx model from the blender.

after than-

1) I pickup face image template 

2) remove "pizza delivery guy [replace me ]'' 

3) I import my 3d fbx and add wooden preset material to it 

4) then I add a plane for the face image picker from +(add new object). 

and upload it's working good.

(but I want an image picker not a face image picker for my photo frame lens)

so I changed by taping "FaceImagePickerController [EDIT_ME]" on the object panel. 

and change the face image picker to image picker from inspector and upload.

after the review it says

• Lenses should utilize the Snapchat camera when taking Snap

please help me to solve this