A. 1. Explore the app settings: Some apps have hidden options or advanced settings that allow you to select models. Check all tabs in the settings menu. 2. Use a different app version: If available, try using a beta version of the app, as it may have additional features including model selection.

B. 3. Look for community-created models: Sometimes, users create and share their own models. Search online for any available models that can be imported into the app.