Ankara marks defeat of coup attempt with vigil

The video provides a brief introduction with a polite request, setting the tone for the content.

What does the phrase 'If you please' imply in a conversation?

In what contexts might someone use the phrase 'If you please'?

How can the tone of voice affect the meaning of 'If you please'?

What are some alternative phrases that convey a similar meaning to 'If you please'?

Can 'If you please' be considered polite or formal? Why or why not?