Proxy setting for Deezer

Why Deezer program does not have proxy settings on Windows device ?? Programs such as Spotify, etc. have proxy settings for countries that have social media filtering ... Deezer program is very popular among the people of Iran, Unfortunately, the ones available in the market do not have good security and may steal users' information and steal ... the best programs in the world such as Telegram, Spotify and another They have proxy settings for countries where filtering and restrictions prevent the free use of global facilities. and I ask you to enter the proxy settings in the Windows program ... thanks