Is this test broken or is it me!?!?

Alainna • ~👩🏻👱🏼‍♂️💚👩🏻‍🦰~

Took my very first ovulation test and it didn’t show any lines at all! N control line no lines at all! I bought the equate version because I was like ‘ hey it’ll still work’, but I’m thinking I’m wrong. Or I’m broken. Any recommendations on what is the best ovulation test? And should I return it back to Walmart?