Answer
It shows the current type in lowercase, such as text. Choose a tier under the relevant heading: Text Generation → Advanced, Image Generation → Masterpiece, Video Generation → Shorts, or Audio Generation → Music. Scroll the menu if the lower choices are out of view. If you are currently asking for help in Text, choose the requested media type when you are ready to create it, then write the creation prompt and send. To keep asking questions, stay in Text. The app selects the provider automatically; the dropdown is not a list of individual provider brands.