Text from esa?

Hi all. I just received a text from ESA saying they are reviewing my case. I have been going to the job centre both me and my advicer have ask them twice in writing back in June and September this year to put me back on surport group. I have not heard from until today. I also got to the job centre every month but sometimes (in this case) my appointment was for Friday last week but he but the appointment as a phone call and not to attend but didn't get a phone call. I don't no what the text is for from was either the points have made above or something else. Please can you give me advice or no what the text is about as I never have received one before. Thank you x