Hello @saifulislamkhan you're making a good attempt to finish this achievement, but you have to edit this post and write about the Master key too,* because it's the most important password and it's different from the owner key also I want you to fully show how to transfer steem from one wallet to another and how to power up.

and we can vote through active key on people,s posts. and through active key we have an access to upgrade your profile as your profile picture or avatar and lacing market in order.

Nope you don't need active key to vote or upgrade your profile, what you will use to do this is posting key.

Active key and mainly for transactions, for example if you want to power up or transfer steem to another Steemit wallet or exchange, you will use this key. If you want to vote for steem-witness or delegate your SP you will need this key etc. Tag me when you're done ✅