rokesegr

I'm new to pool ownership. We have a 5600 gal. intex pop up pool. I've been adding chlorine every night and running the filter for 6 hours, but every a.m. test strips are awful. This a.m. my readings are chlorine 0 ph 6.4 alk 120 hard 400 cya 0 Please someone help! I know what the numbers should be, but I honestly don't know how much of which chemicals to add. I've read so much, probably too much that I am confused. I know my CYA has to come up in order for the chlorine to go up, but what do I do. HELP. Also I live in southern Pa and temps will be 90+ this week. Thanks so much.