Hi @sirapa, when you use #steemexclusive tag, what do you mean with that. This tag is for using if you do not copy paste the post on other platforms. I found the same post on Hive, that is why you should not use the tag.

You can post on both platform but different original content for both, like many users do.

In World of Xpilar community we are nominating the users who posting exclusively on Steem for @booming account.

Please pay attention in the future and be more cautious about it. Thanks, @art-venture