1. If you are browsing the content, or if there is a respondent who wants to consult, you can directly check his personal homepage, or find the entrance to pay him for consultation through private messages.
2. If there is no clear respondent who wants to consult for the time being, you can enter My, paid consultation, directly check the respondents' introduction in the classified list, and find the favorite respondent through previous paid consultation evaluation, previous answers, professional certification and other aspects.
3. If you can't find the right answer, send a personal message to the assistant.