Developers for opencart who knows marketing

we need someone to do the marketing for our website , it is an online store focus on Saudi Arabia . We need someone to do the following : - Customer Analysis - Google Ads - Facebook Ads - Snapchat Ads - Tiktok Ads - Design Newsletters and focus on it - Design the invoices to appropriate style - Take care of any marketing related things , need a weekly report - Must find the best customers by good analysis - ui / ux need full support at least for 6-12 months contract i need you to be my IT team The payment will be 50$ weekly No results , no work . preferable to have some knowledge about Arabic we use opencart platform Tasks : need optimize the pages and make it faster redesign the layouts and make it more likely to the famous websites in my country “ will provide links “ Take care of Ui / Ux Marketing and audines analysis There will be some Api’s extensions to build The main goal is to increase sales at least 70% get better score in google take care of all the developing sides need make the website be branding more need upgrade the logo and make it modern increase traffic these are the main goals , there is more of course the contract would last for at least 12 months between us if the things goes good and well . my website is on opencart platform , i might suggest to move it to wordpress i need the first thing to do is to modernize the layout of the website , change colors , styles and everything to make it modern