how does instaforex bonus work

https://www.instaforex.com/

As for your inquiry about "how does instaforex bonus work", we would recommend contacting their customer service via the official website. They support customers with livechat which is convenient for obtaining what you need. 

However, we kindly request you proceed with extreme caution as InstaForex (BVI) is not strictly regulated. It is in offshore center and has drawn a warning from the Bank Negara Malaysia. Warnings by financial regulators are an important indicator suggesting some risks of a platform. If a broker carries a warning, please reconsider its reliablity.