You should have started with that… 
and even that although is much more specific still requires some additional information. In particular, you should update your question information:
- how many client application you have registered in your system? It should be three; one for your application, one for SalesForce and another for Jira.
- how have you implemented authentication into your own application, for example, hosted login page, embedded Login with Lock.
- any other information that you think can be useful to reproduce the issue.