pang wang

I subscribed to the pro version. I have a few questions 1. even if I put Korean lyrics, the Korean lyrics are not applied, please fix it. 2. there is no delete button on the song I created. 3. Please let me change the title. 4. there is no way to enter instruments in custom mode. 5. Why is there no text (copy & paste) function in the ‘Home’ & ‘Music’ input fields?