I went to walmart and bought a 5 or 6 way tester. It didn't come with instructions!!!!

"Add drops" on the individual bottles but do we have to shake up after adding?

There is a place to test yellow (CL and Br together) and Red to test PH. I have a green bottom that says alkalinity titrant and a white one that says cyanuric acid reagent. There is a empty clear squishy plastic bottle (says a measurement of a 7 and 14 lines on it. Also there is in a uncapped skinny skinny tube container that measures 30 to 100 that says c.a. view tube (PPM). Last but not least a fatter tube like container ... also has no cap that is about 4 times the sizes of the skinny one that measures 5ml to 25ml. Can someone save me a trip back to walmart