Question

When do you use por or para..... plz help I am really confused with this

Answer 1

When you use "por" or "para" your saying the word "for" so for example
enlgish: I need to go for a game
spanish:yo nesicito ir para un juego
so technically you use it when the sentence has the word "for" or the word is needed

Answer 2

You use it for when saying the word "for"