The phrase "got the hang of" means to have mastered a skill or task. However, some antonyms for this phrase could include "struggling with," "confused about," or "clueless regarding." These words suggest that the person has not yet reached a level of competence in the task or skill. Other antonyms could include "unfamiliar with," "inexperienced in," or "novice at," which indicate a lack of understanding or practice in the specific area. It is essential to note that learning a new skill takes time and effort, and it is perfectly normal to struggle in the initial stages. By using these antonyms, we can acknowledge that learning is a process and that everyone starts as a beginner.