I am 15 years old 5ཇ and I weight 215lbs. I'd like to weight around 185-190. I lift a lot, and I take whey protein to help my muscle growth. What can i do to get rid of all my fat???
Im a male by the way

Lifting is definitely good but make sure you're doing it right. It is very ineffective and harmful to joints and tissues if you're lifting with the wrong form. Talk to someone who knows what they're doing (REALLY knows, like a trainer) and see i they can give you some tips and also some lifts that will help you lose weight.
You have to eat better too. Definitely cut out things like soda, candy and other sugary foods. If you want to lose the weight you have to make some changes from what you're curently doing. Again, I would suggest seeing a trainer at a gym at least a few times so they can point you in the right direction.
You can do it!

There is no safe way of losing weight the fastest is excersising. But you should watch what you eat and have reasonable goals like 1-2 pounds a week. You probably know this but i hope i helped

1) Keep it simple first
here's 2 articles on eating healthy -
http://lose-quick-weight.blogspot.com/20...
http://diets-and-exercise.blogspot.com/2...
AND steps for fat loss success
http://bestways-to-losebellyfat.blogspot...
2) Eat steam food, vegetables, fruits, lean meat
http://bestways-to-losebellyfat.blogspot...
3) drink plenty of water and green tea
4) Avoid junk food, snacks and soda drinks
here's 5 Foods for Instant Healthier Diet
http://bestways-to-losebellyfat.blogspot...
5) have 5-6 healthy meals a day (1 plate size only) to keep the tummy
satisfied
If you're not too sure on how to plan it, try this link
http://best.helpme-loseweight.ever.com/
6) exercise - combine weights and interval training.
here's a review link to a worthwhile workout, turbulence training
http://www.squidoo.com/turbulencetrainin...
http://healthiest.turbulence-training-ro...
29 exercises you can do at home to burn belly fat
http://bestways-to-losebellyfat.blogspot...
For abs, read these blogs (great articles on abs) -
http://thetruthaboutsixpackabs.blogspot....
http://www.squidoo.com/thetruthabout-six...
and for women after the age of 30
http://thetruthaboutsixpackabs.blogspot....
and learn why crunches is not the answer
http://thetruthaboutsixpackabs.blogspot....
http://thetruthaboutsixpackabs.blogspot....
For Thighs and Butts
http://lose-quick-weight.blogspot.com/20...
7)Don't focus on cardio only (it' a waste of time!)
http://lose-quick-weight.blogspot.com/20...
8)form a support group - invite friends, relatives, parents, partners
to participate in a healthy lifestyle, and keep you accountable. This
is important.
9) plan to lose weight slowly (1-2 lbs a week), and progressively
overtime increase your
goals!

The best way to approach it is to mold your exercise regimen around something that will cut the fat quicker.
You need to focus more on cardio and less on lifting. You said "I lift alot" - what does that mean? 3 times a week? 6? .. because "alot" means different things to different people.
Lifting is great, and having more muscle mass means you expend more calories even while at rest, but its a pretty long hard road trying to convert fat into muscle.
Whats more likely to happen is that your muscles get bigger and stronger, but they are still covered under a layer of fat which keeps them from looking defined and cut up.
Attack the fat by doing interval style cardio. You can hit a treadmill and walk at 4mph for a few minutes and then crank it up to a speed where you are running 'all-out' for 20 seconds, then rest at a walk for a minute, and then crank again for 20 seconds. Do 10 intervals like that and it won't take but 15-20 minutes and you'll have enough cardio done to make a significant difference. Start doing that "Alot" as in six times a week and match that up with weight-lifting at least 3 times a week and you'll see a huge difference.