Good day! Girls, my friend has been trying for pregnancy for two days now…

Good day! Girls, my friend has been trying for pregnancy for two days now, and she's getting such a discharge, an electronic test showed an error (likely a failure). Is this pregnancy? When I did a test, mine was clearly a red line, and hers is weak. They've been trying to get pregnant since winter and we're waiting for what they call "the whole family" these precious two red lines ?