okay so the pool is still green and cloudy (from the phosphate remover, even though it's been 4 days since i put it in)

i had the water tested at the pool store and the readings were:
ph: 7.2
Alk: 110
TC: 2.0
CYA: 30-50 range

so the pool is sanitized, but still green?
i clean the cartridge everyday, and everyday it is brown and has some gook on it? nobody is swimming in the pool, how can it be so dirty?
should i try a metal remover again to get the green out? and which one?

how can i get the cloudy water to be clear without adding another pool store product?