I'd like to make a suggestion.

Hi.
I’m using your product well.
Thank you.

I’d like to make a suggestion to you.
I want Customer to upload several pictures.

I asked a customer.
They usually think they can only upload one picture.

I know I have to select several pictures at once when uploading pictures.

But customers don’t know that much.

I suggest you make a Add Picture button.

And a customer said that he could only upload one photo in mobile.

thanks.