FAFSA isn't covering my entire tuition?

So i was just checking my FAFSA and they arent covering my entire tuition which is $2,608.75 and they're only giving me 1,876.75 and i honestly don't know what to do, my parents arent rich so i don't know if they want me to pay the rest! Can someone help please?
(sorry for the typo's typing on an iphone)

FAFSA rarely covers all tuition unless you are going to community colle and live at home

The estimate that you get with the confirmation email from your FAFSA only includes your federal student aid. Most schools also offer aid from other sources, such as state aid or scholarships from the schools own resources, so you might want to wait to receive an award letter from your school to see if you are offered some of this type of aid. $1876.75 seems like an odd amount for federal student aid, because it is usually awarded in even dollar amounts and wouldn't have cents included, so you might want to check with the school to see if this is correct. If you find that this is all the grant aid that you are eligible for, then you'll have to pay the difference yourself. Most students do this by taking loans. You should be offered some unless you're below half time. If that's the case, then you can apply for a private loan through a bank or credit union.

Unfortunately, fincial aid is not designed to pay the full amount for us to go to school, so yes, you are expected to pay the rest. My mom had an income of less than $18 000 a year and two dependent children and while I qualified for close to max funding it did NOT cover my schooling fees completely.

Start looking into scholarships (Yconic is a good source and free, Google it), the possibility of having to take out a student line of credit from your bank etc.

Vote for Bernie, get all your friends to vote for Bernie and your parents and all their friends to vote for Bernie. He wants college tuition free or HUGELY lowered, he wants the universities to stop building "upper class dormitories" with chefs and decorators instead of lowering tuition,
We also need to get off this treadmill where employers think you need a four year college degree in business admin to manage a gas station or supervise a group of track workers ferchrissake. This needs to come from the people, through Bernie (in no ones pocket) and it needs to happen THIS election. Who knows when we will have another truly free candidate and not some already owned by business and wall street?

Apply for some scholarships. Your school should have a list of some in your guidance office, but if not you can Google some. If you really want to not go in debt it will take hard work to apply for many different scholarships, but nothing worth it comes easy. Also there's something called work study, which is where you have the opportunity to work at your university. Such as in the library or food area and the money you get can go towards your school money or can be like a regular job. Most school offer this.