The angels and archangels are divine beings created by God that are here to help us. If humanity ask them the right questions about different life matters, humanity can use their guidance to make better decisions and execute better actions that benefit our lives.
We can help you asking those questions to the angelic realm and obtain the guidance that you need to move forward with your life. These questions could be related to any matter: job, work relationships, money, career opportunities, family situations, uncertainty on what steps to take in certain situation, etc.
Angelic guidance is divine, which means it serves you for the greatest good. Since we have free will, it is our choice whether to follow the guidance or not. Nothing wrong will happen to us if we decide not to follow the guidance, but since the angels know what is best for us, we are better off by following their advice.