Could someone reposition that direction sign? It's pointing toward the closed stairs.

How to say “Could someone reposition that direction sign? It's pointing toward the closed stairs.” in Japanese

In Japanese

あの案内標識(あんないひょうしき)の位置(いち)を変(か)えてもらえない？通(とお)れない階段(かいだん)のほうを指(さ)してるんだけど。

Ano annai hyōshiki no ichi o kaete moraenai? Tōrenai kaidan no hō o sashiteru n da kedo.

Could someone reposition that direction sign? It's pointing toward the closed stairs. in other languages