"Trial Plan→ When I downgraded my plan to the official supporter slot, the menu of social media linkage was grayed out, but the social media Account that I linked at the time of the trial plan remained linked, and I was able to post at the same time. Even if you log out and log in again, it doesn't change""Trial plan→ When I downgraded the plan to the official supporter slot, the menu of social media linkage was grayed out, but the social media Account that I linked at the time of the trial plan remained linked, and I was able to post at the same time Even if you log out and log back in, it doesn't change."