Regular two line in digital test package!!

So weird!! I bought an advanced digital pregnancy test for my trip down to Mexico. I wanted to know for sure before I fully enjoyed my all inclusive resort. The first pregnancy test went straight to error. The second wasn't even a digital and I couldn't tell if it was a line or just some smudge (in a digital package!!). And I didn't have the third one with me. I bought it at Walgreens in Humble, Tx. The first one was HEN660/2 Digital 2016-02 312 11:38. The second one was WEN603/2 Plus 2016-02 240 13:43 seriously annoying on my vacation :( I don't think I will be using you guys again :(