of course do not upload your ID image here!
I think only the support of coinbase can help, so open a ticket
(and wait ~ a week)
Very nice suggestion and its indeed you would really need to wait for a week before you will get any response from them.Knowing coinbase they do somehow suck on their support system. You cant really post your ID here since its your privacy and as suggested above better to hire a professional photographer if they would still keep on rejecting your ID.