Coinbase won't be reading this. They don't come to this forum.

You need to contact them on reddit:

https://www.reddit.com/r/CoinBase/

Make an account on reddit, post up a thread with your problem in the coinbase subreddit listed above. If you are having problems, you can private message the mods (you'll find their usernames at the bottom of the right hand column of their subreddit.