I filed my taxes and then found out I did not file with earned income credit and then the amended taxes show i would get $1,500 more but turbo tax shows I would not why?

Turbo Tax does not track the amended refund amount like they do the original refund amount on the software. You are able to track your amended return and refund by going here: https://www.irs.gov/filing/individuals/amended-returns-form-1040-x-/wheres-my-amended-return-1