You can call up their customer service for any queries related to existing policies or for enquiry about new ones. Please keep your policy number handy before calling. This will help the Reliance support team to assist you better and provide a faster resolution.
You can avail a lot of services like renewing a policy, claim status, road side assistance in case of auto insurance, changes in existing policies, etc.
If you do not have the time to call, you can also email on the given email address. Please mention your queries in detail so that the support team can assist you faster.