Yes we all need help and like you I keep taking the tablets.
Try pointing the camera the right way
All I use is a white backdrop and a simple camera. Check your white balance on mine I have a custom setting which when selected asks me to point it at say for example the back ground and press the shutter button. That seems to work for me. Once set just take the photos. Sometimes stand back and zoom in to fill the frame with what you want getting too close can make it harder
This is my set up and as you can see only use daylight to take mone and get the results as in the photo of the halftrack picture
