In need of some advice, my test kit only tests FC, alkalinity, and PH. Bought them cheap, not the best I know, but it is what I have to work with at the moment. FC -0, ph -7.2, alkalinity -80 to 120. My water is blue green and cloudy, algae is def noticeable. I have tried super chlorinating my pool several times to no avail, both liquid and HTC mineral granules. There is absolutely no FC in the AM when I check levels. I don't think I'm adding enough, I follow the instructions on the product and NOTHING. Burning a hole in my wallet trying to fix my darn pool. I just cannot seem to maintain any chlorine in my pool, HELP.