[Mobile] I canceled my Subscription before 17th August means 14 days trial so I want a refund

Based upon the rupee to dollar conversion rate it looks like you signed up of the adobe express for teams, and not individuals. 

Adobe processes refunds within 5–7 business days. However, the funds could take longer to show on your account, depending on the payment method used. A confirmation email is sent when the refund is complete. If you have online access to your credit account, your refund could appear earlier than on a paper statement.

It's sunday in the U.S. right now, which is not a busness day- the typical business work week in the U.S. is monday to friday.

How quickly you get your refund also depends on how you made your originbal payment, which can be different than what is available in the U.S.  FOR EXAMPLE:  E checks.   It can take up to two business weeks, or more if you originally paid with an e-check.   Typically though, when using paypal, it's about 7 business days before you get a refund.   

You may have to wait till about August 18 to get a refund.