Get the Image Size app for the IPad. Go to it. Adjust the pixels to 480 width by 640 length. Click on the upper left. Get photo. Click on the bottom left to save. This new size will be your last photo in Photos. Go to QB. Click on square on right side of icons in Quick Reply. Click on “from computer”. Go to your photos and get the last photo.
Works for me. Hope I got all the steps. I couldn’t post for about a year until someone here mentioned Image Size app.