The elicitation technique that the business analyst should use to gather information about the steps a user takes to accomplish a goal, challenges a user faces, people the user interacts with, applications they use to complete the steps, and their level of morale as they move through the process is journey mapping. Journey mapping is a technique that creates a visual representation of a user's experience with a product or service over time. It can help the business analyst understand how a user interacts with a product or service across different touchpoints or stages, what pain points or obstacles they encounter, what emotions or feelings they have, etc.
Survey/Questionnaire is an elicitation technique that collects quantitative or qualitative data from a large number of stakeholders using predefined questions or scales. It can help the business analyst measure stakeholder satisfaction, preferences, or feedback, but not capture the details or nuances of their experience.