Can a quitclaim deed still be signed and notarized if there are delinquent taxes on the property?

Sure can, but the cloud continues to hover.

I have question about ownership i have in a home.

Sure, if you can find someone who will lend to you based on such collateral. I wouldn't count on it however.

How can I discharge an old mortgage that is satisfied?

This should be the Seller's obligation to clear. Read the Contract.

I want to cancel my purchase on a house. We have not closed yet.

Your rights and obligations should all be contained in the Contract of Sale.

What agreement did you finalize? That will govern the terms. It appears that no one had an attorney, right?

Parents filed a quit claim deed years ago only one daughter on it , how would the two other sisters claim their share of it

Only if they can, and are willing to, allege fraud, deceit and/or incapacity in a lawsuit against their parents and their sibling.

I own a home with my sister and i want to sell, she does not.

Sell your fractional share to your nephew, then your sister becomes his problem.

How do i transfer ownership of a condo in poway, ca from my brother to me and my wife.

You don't; he does if he sees fit to do so.

How do I get my money back from my Realtor who stole $10,000 ?

Did you contact the DA?

CAN A PERSON ASK FOR A REFOUND FOR OVERCHARGE OF WATER FOR YOUR HOME.

If it was your water service that was leaking who do you want to refund you money?