You did do it correctly. You powered up 0.3 HP.
Congrats!
To officially register for Hive Power Up Day you do need to power up at least 10 HP, which will be difficult because your earnings are in your savings and that takes 3 days to transfer back.
You can see it in your wallet on @peakd and you can also use www.hiveblocks.com/@chocolatescorpi to see all your movements
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