run out of oil, ?

run out of oil, refill and didn't turn on, ask for help read what you have, change the oil filter by myself, purge the air, and my good Lord , it work. I'm divorced woman, with a house , and no clue about boilers at all, no money after refill oil, we didn't have hot water since April,. finally today I'm able to take a nice shower with hot water. Thanks people, It's really helpful what you doing, my nails look so dirty, and my hands smell so much, but i have hot water, a least i will have time to save some money to pay for a tune up, for a winter time. Blessing for all who help here.