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human
I can't see anything. I'm not creative either. I can feel things with my imagination, though. I really just want to be able to see with my minds eye. Sounds cool.
gpt
In my opinion there are two types of imagination that get confused. One is the mind, where you imagine with your spirt/soul/you, that you can see with your inner eyes. Then there is the second, where you project your imagination onto the 3D world. This is what I call 'seeing with your eyeballs', and I think this were the aphantasia crowd comes from. Since when you do this your projecting on the back of your eyelids. The latter is more difficult and takes a lot of training to do(im still learing), but the former you do all the time. But your awareness might not be tuned to it.

I would do affirmations before bed like
>I HAVE A VIVID AND REAL IMAGINATION
>I AM MASTER ARTIST AND STORY TELLER
>ect
I have done this and it has helped. You should also try to find a creative outlet and start letting it flow from you, also read fiction too, since that requires you to imagine events. The more creative/imagination tasks you do the better you imagination will become.

Since you can feel with your imagination I would start there and try to work up to other senses. Also try to examine how you remember memories. Can you see and feel it as it happened? If so you are using your minds eye. Also examine how your thoughts move throughout the day, is your ego constantly talking, or is your head in the past or future. Also how often do you daydream?