you must wait, it is 15 business days not calendar days

The message “ The Form I-797 Receipt Notice will follow in the mail. The Texas Service Center will adjudicate this case within 15 calendar days of the "received date" set forth above. If approved, you will receive e-mail notification of such. If we require additional evidence, we will fax said request to the fax number provided on your completed I-907 Request for Premium Processing Form. Please do not reply directly to this message. The e-mail account used to send this message is used by the Service Center only to send messages notifying filers of premium processing case information. If any of the information above is incorrect, please contact a Texas Service Center Premium Processing Unit customer representative by forwarding this message with your comments to tscpremium.i-129l@uscis.dhs.gov or by calling 1-866-315-5718. Please note that the e-mail address and phone number listed above are designated for premium processing issues only. Thank you for using the USCIS Premium Processing Service.” from USCIS email

sorry, but that change on October 2. Maybe they didn’t change that information in their mails. check this website.

15 business days!!

thanks for the information Sandra