I wan to send email after item got deleted from list for that I used delete item action in designer workflow but that doesn't got triggered and am not able to do this using Remote Event Reciever.
I have not tried it, but it should work
SPWorkflowManager wfManager = properties.ListItem.ParentList.ParentWeb.Site.WorkflowManager;
SPWorkflowAssociation workflowAssociation = properties.List.WorkflowAssociations.GetAssociationByName("workflownamehere", CultureInfo.InvariantCulture);
wfManager.StartWorkflow(properties.ListItem, wfAssociation, wfAssociation.AssociationData);