My daughter put that she was not a dependent on her taxes. i had her do a amendment. is that all i need to do and submit by mail my taxes

[Leonard]

Yes, she will have to file her amended return by mail.  If you have not filed your 2018 tax return you can e-file your return.  However, you may want to wait to file your return until your daughter's amended return is processed to prevent your return being rejected for claiming her.