Hi Watunyu Wichakriengkai ,
This email is to confirm that we have stopped automatic billing for your Creative Cloud membership. Your membership will be downgraded from a Paid to Free membership once it expires.
Membership Details
Current Product: Creative Cloud membership - Student & Teacher Edition (one-year)
Expiration Date: July 16, 2016
Most Recent Transaction ID: 32015207900
Most Recent Transaction Date: June 11, 2016
This means you will lose access to many of the apps and services included with a Paid Creative Cloud membership.
In addition, since Free membership offers only 2GB of storage, you may need to remove files to get your cloud storage down to 2GB (or to purchase additional storage separately if you choose). If you leave more than 2GB of files on Creative Cloud for more than 90 days, you may lose access to some or all of your files. If you decide you want to return to a Paid Membership, update your payment information and desired plan on the account management page.