A sign for foreigners... written in Japanese (sign fail)

(Controversial) sign in Lawson written in Japanese. Post by @CHANGHAENG on Twitter.

Post translation:

What does this mean?

Sign translation:

To our foreigner customers:

"This" (diagram of hand supposed to be pointing but looks more like a long poop)

is not allowed [No pointing on sale items.]

Please say "I want a meat bun."