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Go to your wallet on Steemit and go to the “Permissions” section. Then you will need to copy the private posting key

i got it. thank you so much. you've been very helpful. i hope to see more of your great post. sure i'll upvote them once my sp will be high :) thanksssss!

No problem my friend, thanks for stopping by!

Please also check my post about it. I mentioned you in it :)