Flying IFR (3)

Why isn’t ATC automatically telling me to descend when I reach Top of Descent (TOD)?

Created by SayIntentions Support, Modified on Sun, 1 Sep at 10:17 AM by Martijn Coenen
The ATIS gave me a transition level, but it doesn't match the transition altitude. Why not?

Created by SayIntentions Support, Modified on Fri, 30 Aug at 1:37 AM by SayIntentions Support
How do I get ATC to add the word 'Heavy' or 'Super' to my callsign?

Created by SayIntentions Support, Modified on Wed, 30 Oct at 6:52 PM by SayIntentions Support