This person is a bot using a 3rd party program to buy a house.

And yes, they bought the plot after their systematic 3rd party system- I noticed a plot near my house for sale, I ran over to wish whom ever was trying to buy the plot, "goodluck" naturally- but almost immediately you could tell something was off. About an hour later, I come back and the plot has been purchased, and the Bot still continued their systematic clicking onto the Placard.


It's now been over 2 hours, and they continue to click away on the placard, even after the plot has been purchased.

https://pbs.twimg.com/media/ESrKAYJW...jpg&name=large

Here they are still clicking away after having purchased the plot

While it is very very very likely the player is violating the ToS, you are not allowed to "name and shame" the player in game or on the forums as that is also a ToS violation.
Please edit out the player's name in your screen shots or remove them from your posts here.
Do create a Support Ticket - Report Cheating with the information you have.