Hello @fauzanazmina! This is @jcrodriguez from the @OCD team. Welcome to hive! Congratulations for making your presentation post to the community.
How did you get to know the platform. Did someone invite you, explain to you how Hive works? You can tag him/her to let him/her know that you have already made your presentation.
I also invite you to explore other communities that you might like in this post: OCD Communities Incubation Program. There is a wide variety of topics. Check out all the communities. If you are looking for tips and information as a Hive newbie, click here: newbie guide. They are easy to understand and useful for learning how the platform ecosystem works.
Please be aware that Hive is a bit different from other social media platforms since you are monetizing your blog, so it is important not to include content that you don't own without sources (and it shouldn't exceed 50% of the post). For more information, check this post - Why and How People Abuse and Plagiarise by hivewatchers.
If you have questions or concerns, you can hop into OCD's Discord server and we'll gladly answer your questions.