Ask the great god to tell me why I can't send a text message to the real estate group.

What kind of message do you convey? If it's marketing, it's very likely that someone else didn't send it to you, so you can't receive it. If you send it by mobile phone, it is blocked. When the mobile phone exceeds the operator's limit, with more than 200 messages per hour and more than 1300 messages per day, the SMS function will be directly turned off, and more SMS industry information will be known by onesmser SMS operators.