That test result is a negative. You have a nice bold line in the Control region (meaning the test kit is not a dud) and a faint line in the Drug region. A faint line in the Drug region is still a negative.

Not only you misinterpreted the results, but youve looked in the wrong area of the test kit when making the interpretation. The "left and right" deal is just an instructions key on how to interpret the results. You need to look at the top-half area of the kit thats not shaded in light blue.