Joke Collection Website - Public benefit messages - KC2005 said to send 10 messages for free every day. I sent it once, but I can't send it again. Why?

KC2005 said to send 10 messages for free every day. I sent it once, but I can't send it again. Why?

Later, KC was upgraded. I am also a beneficiary of it, and I sent many free text messages. Unfortunately, I can't send it now.

It says that you can send 300 messages after registering, but I haven't tried it. Formatting as you said is not possible, because the software itself requires you to register, so it is useless.

If you have any good news in the future, contact each other.