You need to post a good content that is worth upvoting. Here how it is work. Hope this helps!

If a post is upvoted the moment it is posted, 100% of the curation reward goes to the author.
If a post is upvoted 30 min after posting, 100% of the curation award goes to the curator.
Between 0 and 30 minutes, the amount going to the author decreases linearly.
At 15 minutes it's a 50/50 split.
At 3 minutes, 90% goes to the author and 10% to the curator.
At 27 minutes, 10% goes to the author and 90% to the curator.

Source:
https://docs.google.com/document/d/1_Br4sf1zODJQrEsLrzYuc5w6beE-6As-o4oI3qqnvhw/edit