New difficulties

Finally I'm almost about to finish up the database. I'm planning to create a button for the user to browse files to attach the coach's photo, but because of limited time, I decided to simplify it - A default blank image with 'Add image here' in the centre has been made and I've instructed in the home page so that the user can manually insert images her/himself.Also I still couldn't find a way to match customers' birthday to current date and then notify the user. Hence such feature will be dropped as I've discussed with my client and he said its not the essential function he needs from a database.