Hey @BKL, sorry to hear you have had that experience recently.
Due to a system error, some customers did not receive the target text message in the events that they replied to.
So, if you could reach out to peakenergyrewards@agl.com.au, in the email please include the screenshot you have attached, your name, DOB & account number and then the team will investigate and apply the appropriate credit to your account.
Thanks heaps,
Basil