If we are working in the office environment which using email for internal communication. I believe you will frequently find words like “Please advise” and “Please advice”. Now the question? Which one is the correct one? How to say it based on “The should be English” grammar? Let’s analyze.
Based on the dictionary, “advise” is a verb and “advice” is a noun. Based on the normal sentence, it should be Subject + Verb. So the correct one should be please advise not please advice. If you want to use advice, you may say “please give advice”.