The card repeat isn't working

[Nexus Chapeco ADM]

https://prnt.sc/Ci2Rt6rWA_Wy

I'm having problems creating a card repetition, even tough I've completed all the fields I'm not being able to save.

[Alex _ Trello]

Hey @Nexus Chapeco ADM - welcome to the Community!

That's a bit strange! As this is going to be hard to troubleshoot over the Community as we'll need access to your account to see what's going on, can you raise a ticket with Trello Support at https://trello.com/contact

Please make sure that you're logged into Trello when you raise this ticket. 

For the field What can we help you with?, please select 'Using Trello'.

For the field Pick a topic, please select 'Report a bug'.