For help, did you start the theme review in April?I'm ready

Dear Samsung developers:
I would like to ask whether the theme review in April has started to be submitted,
Or must it start from 4/15?

The next review period is April 15- April 29 and you can not apply early. Be sure to read Anthony Morelan’s blog before you apply.

Samsung Developer Program

Thank you for your reply! thank you very much! ! !