I have accidentally erased the text when changing the font style on the `confirmation page´step of the Subscribe page builder sequence.  I have somehow deleted the block for the text box on this page completely and can´t add it back, not sure if this is as I am on a free Klaviyo plan and some items are not Addable. I have followed the steps suggested by the chat bot in the help centre but can´t seem to solve the issue of being able to add a text box with the drag and drop feature. I am not ready to upgrade to a higher level account yet so don´t have access to live chat or email support but not sure how to add text back to this page, it´s completely empty. Anyone know otherwise if there is a way to reset the whole page sequence otherwise customers will get stuck on this step and I can´t seem to find any guidance on how to fix it.