In the market today, many banks are delaying sending out their documents to the closing company, this stops the title/closing company getting them out to you in a timely manner. There is nothing a buyers agent can do about that, it is your banks fault usually. Trying to get rid of your agent at this stage is counter productive, if they showed you the house, wrote the agreement of sale and handled negotiations they are most in a position to help you resolve issues. But remember there is only so much that an agent can do. It seems as if you have been handling the bank and title company on your own, not using a company referred by the buyer agent. Just because the agent gets paid out of sellers funds, does not mean you are not represented, unless you used the listing agent to do the paperwork. Remember, it is your payment that provides the funds for the purchase allowing the seller to pay the agents and his mortgage off.