@freemo I want to develop a bot, it can send message provide some options, people can click the option and reply the option to me, then I kown what they choose, and I can reply to them based on their option. But I don't know how to do this, there are no documents show the function.
@freemo Hi, I have one question, could you please give me some advices?
This is a bot account, nice to meet you!