Your first and last name?
Your address
your phone number
Your e-mail
Your ID card (reference)
Dear sir / madam
I am writing to inform you that I have decided to accept your invitation to study at … (your university) … (your course). Thank you for your time and consideration. Please take this letter as my formal acceptance.
Unfortunately, when I check the status of my application online, it is still … (pending or, write down the situation online). Or: There is no record of my application in the system (depending on your specific situation). I want to know where my application was successful.
Thank you very much for your help in this matter.
Yours faithfully
Your name