so after checking for availability of a…

so after checking for availability of a domain the hostinger website said it is available and then i paid for it for three years then later it flagged it as suspicious and cancelled my domain. I have to apply for refund as the free domain they are providing in lieu of my cancelled domain is only for one year. So i want to say that the check like cancellation of domain name because it is flagged as suspicious should be done beforehand that is before when the payment is done. Not getting the desired domain name once showing as available before payment changes the mindset and flow of things.