Intex pool filling up

A couple of things I'm noticing as my intex pool is filling.

Oh no it's not level?? I put it on our new patio. I assumed (yikes) that the patio would be level. That was the whole point of getting the patio!! Water is 12 boxes from the top on one side and 14 boxes from the top on the other side. What now?!

Also the water looks clear coming out but brown as it splashes into the pool but the overall pool water looks more green than brown. Ick. This is what we bathe in, cook in, drink ??!!!

Sigh. Please advise.

Terri