Ok got my test kit, muriatic acid, and some stabilizer. From what my manuals state it takes my pool 4 hours to cycle the water. I've been adding 3 cups at a time of muriatic acid to lower the pH to 7.2, in 2 days the TA has only come down from 250 to 200. If I let the pH rise back up so does the TA. What am I doing wrong? Also I haven't added any CYA yet, I'm at 30 there and even though I have the SWG I can't keep any chlorine in the pool. I've been adding 3 cups of bleach a day to bring the FC to 1.5 but by the end of the day *with no swimmers* it's back to 0. I'm running my pump and SWG at the minimum 8 hours a day. Here are all of my readings
FC 0
pH 7.2
TA 200
TH 100
CYA 30

What am I doing wrong?