For example, under the persuasion of the coach, you can take private lessons, or you don't go to the gym and don't know what to practice at home. Look confused. In fact, as a novice, these are not the most important issues. The most important question is whether you can persist. After all, you will get what you pay.
Actually, you can exercise at home without going to the gym. Again, you have to know something about your athletic ability. There are many fitness apps online, so you can pay attention to them.
Lose weight first, lose fat first, and exercise first. Therefore, those who lose fat will lose fat, and those who gain muscle will gain muscle. Every day, you should have a plan to practice everything, so that you can be confident and know what you are doing. I recommend you to practice HIIT, tabata p90x and so on. I have some videos of unarmed fitness here. You can trust me privately if you need it.
Finally, I want to send you a word. Fitness is the fairest thing, and what you pay will be rewarded. Don't think that you stole something, others don't know. But that will be reflected in your body.