We do not do any fraudulent reviews or similar things. We encourage people to leave feedback after making exchanges on our service, providing improved conditions.
The pattern clearly shows you are, or one person is in control of the accounts, and they are bumping the thread with fake feedback which is totally discouraged in the forum. No one can trust your exchanger here, especially after such amateurish feedback.
It would also be much better if you showed in a written screenshot where Best Change asked you to change your domain name. You can of course remove sensitive information.