If you have an idea and would like to suggest features or report a bug on our site, please contact us via the ticket.
As for security vulnerabilities, if you detected such and would like to report it to us in exchange for a potential recompense, please write an e-mail to vulnerabilities@kinguin.io.
Additionally, if there is anything that you want to report or change about Kinguin Deal Hunter (browser extensions) you can find a dedicated survey here.