Hello this is my website [login to view URL] Magento 2.1
#1
[login to view URL] Please check this website
[login to view URL] this website have red color sorting box or something on the left of the slider image
so similarly we also need in our website which will act as a search engine / sorting option
#2 Installing French Pack 2.x Extension
#3 Installing Maroc telecommerce - payment module I think this extension is available only for Magento 1.9 so you need to upgrade
Budget - $40