There is a liar on the first floor. If you look at his account, you should want to change it to their Sunac real estate agent Wang, who is completely a pirated real estate friend (according to feedback from Baidu netizens, the development and sales are all the same person).
At first glance, the account on the second floor is not a good person. If you know it, you can directly authorize it to others. Don't participate if you don't understand, or make it clear to others when you collect money.
Your solution is simple. Leave an email and send you the software. Look at the screenshot below. Just authorize it.