to use Cypress.require within cy.origin error

[SemaEfe]

I need use cy.origin and also I want to use my data from my page that I store web elements locator in it. However I can not use them inside the cy.origin. I can not call date from page inside cy.origin. And I searched a solition then I found use cy.require it can be useful. I tried below scripts but still not working. It can be wrong useage, please help me. Thanks

this is my page that I store web element locators and I want to call them inside cy.origin;

 class TradeinPage{

getTradein_button(){
    return cy.get('.primary--text')
}
getEmailoButtonPDF(){
    return cy.get('.v-dialog > :nth-child(1) > .d-flex > :nth-child(2)')
  }

}
export default TradeinPage

And this is a my test page:

 cy.visit('https://cash.com')


 cy.get('#username').type('Carla').click()

 cy.origin('https://cash/statistics/',()=> { 

 const trade = Cypress.require('../../../pages/TradeinPage') //This path is where I store my locators and I want to call them

  cy.get(trade.getTradein_button).click() // in here it is not see page object