Why hasn't my college received my FAFSA yet?

<p>I finished my application two days ago. Yesterday I received a confirmation via email that it has processed. </p>

<p>I checked today and my school (college) has not received it yet. Does it usually take a few days for them to receive it or what? </p>

<p>Also, lets say my school has received it and I notice I need to correct my FAFSA. If I correct my FAFSA will my school receive those corrections.</p>