First, you should be asking your RealtorÂ® this question since nobody on this forum knows the details of your transaction - and yes, knowing ALL of the facts can make a difference!
However, assuming you used the most recent version of the CA Association of RealtorsÂ® purchase contract I would draw you attention to Para 14F of the CAR RPA states, "If Buyer or Seller gives written notice of cancellation â€¦.A Buyer or Seller may be subject to a civil penalty of up to $1,000 for refusal to sign such instructions if no good faith dispute exists as to who is entitled to the deposited funds (Civil Code Â§1057.3)."
Civil Code Â§1057.3 says the Seller must release the deposit within 30 days. http://law.onecle.com/california/civil/1057.3.html
Again, speak with your RealtorÂ®!