Story points not showing in burndown charts

[Sunil kumar]

Hello Team,

We have recently migrated from Jira server to cloud and created new sprint in the team-managed project , the story points was visible in the sprint board.

When i switch the burndown reports few story was missing and few of the story was their without story points.

Our sprint board has 55 story points and in the burndown was showing only 21 story points.

Could you please help us with the issue

[Nic Brough _Adaptavist_]

I am not clear on the exact problem - are your issues missing, or their story points, or do the existing story points add up to 21?  Where does the 55 come from?