Your HP -- Hive Power -- determines how many RC -- Resource Credits -- you have to do transactions on the platform. Because you are new, you do not have much to work with ... so I will delegate -- loan you -- enough HP to let you post once and make about five comments per day (or, ten comments a day) as you work consistently to post and build up HP and thus RC of your own. I will leave the 15 HP there until you either have built up 15 HP of your own or have stopped posting! Welcome to Hive!
Since you are new, consider joining the Hive Learners community for more tips and tricks on how to get the most from your time on Hive! I also will gift you an excerpt of my latest book that contains a Hive guide for new users: