How to add days in a date with the format dd/mm/yyyy in powerapps?

Question

I’m taking a date from a table and adding days on the count in powerapps. Apparently on the computer works, but when I use the powerapps app on the phone doesn’t work, the date comes changed, instead of coming dd/mm/yyyy comes mm/dd/yyyy. The code below creates the value for the label 18:

Text(DateValue(Label17.Text);"[$-pt-BR]dd/mm/yyyy";"pt-BR")

And the code below adds the amount of days on the date:

DateAdd(DateValue(Label18.Text);Value(ThisItem.Qtde_dias_para_contato);Days)

I do not understand why it works on the computer and not on the mobile phone. It is some configuration of the mobile?

Answer 1

is because in the text you have defined the BR Standard, and in Dateadd you need to pass the formatting because the default is US