I am trying to import data to an app I created in salesforce and not able to import. It is asking me to map salesforce object, but it is not showing salesforce object name which I had created rather it is showing its fields.
Try dataloader.io, read the documentation carefully or just watch the demo video http://dataloader.io/documentation
this tool is very good and easy for beginners. once you are comfortable and able to understand data management terms then you can move to using workbench.io or dataloader tool for free and unlimited data migration loading tasks.