Find solutions for common issues related to Jio mobile, JioFiber and Jio Set-top Box. Chat with us or watch videos to learn how to fix your problems or raise a service request. JioMart is an Indian e-commerce company, headquartered in Navi Mumbai, Maharashtra, India, started as a joint venture between Reliance Retail and Jio Platforms. The company initially focused on online groceries sales before expanding into other product categories such as fashion, home essentials and lifestyle products. Jiomart offers convenience of shopping everything that you need for your home - fresh fruits & vegetables, rice, dals, oil, packaged food, dairy item, frozen, pet food ... We would like to show you a description here but the site won’t allow us. How do I contact customer care? You can easily manage your account & services tasks through the MyJio app, which lets you: To download MyJio app, Click here You can also call us at 199 for any mobile service-related queries. Chat with us! Still need to discuss something?