Why I can't find this exchanger on your monitoring list https://hi.exchange/?step=1 (their ANN on Bitcointalk)
as far as I can see they are holding your banner presenting you as a partner, although it is only linked to their home page.
Also, all reviews on Trustpilot look fake.
Can you confirm that you are a real partner with them?
Adding the Best Change logo to the site is one of the prerequisite Bestchange team requires before the exchanger is listed on the exchange monitor. So some exchangers might not have ill intentions having the bestchange logo on them, while others may. It's case by case i guess as far as I can see they are holding your banner presenting you as a partner, although it is only linked to their home page.
Also, all reviews on Trustpilot look fake.
Can you confirm that you are a real partner with them?
Quote
Exchanger requirements
.....
13. Monitor's button or logo must be placed on the website's main page in a visible place. If you have several buttons on your website, picture with BestChange logo must be placed first.
Source: https://www.bestchange.com/wiki/add.html.....
13. Monitor's button or logo must be placed on the website's main page in a visible place. If you have several buttons on your website, picture with BestChange logo must be placed first.