What should I do if an ad or a post gets blocked?

If a piece is blocked, read the reason, remove the claim or the crop that triggered it, and send it again. Opening another account to get around the block loses the history, and the customer cannot find you. Save a shot of the notice and the original frame before you remake anything. The argument with the platform happens in the comments, and meanwhile the bio still links to the piece that came down. The corrected piece goes back in the queue, and the bio link points at one that is actually visible.