Step 1 is best to post things to the right place -- if my potential employee can't follow simple instructions then I guess I will thank them for telling me they are useless in their first interaction with me. In this case site suggestions is not the place for this sort of thing.
"where i might not be happy" and "as long as i am doing somthing that i love"
If you are 15 then you don't have such luxuries -- you presumably have no skills*, probably have school to plan your shifts around, have limits on time you can work**, may necessitate all the other employees have checks done on them (what with you being a minor and all that), may necessitate extra insurance is brought on (my insurance company recognises that while the newly degree bestowed commonly are dumb as a box of rocks they at least have something, 15 year olds traditionally can be assumed to have no such thing at all).
There are thousands of others in similar positions, and more that are more available than you. The only reasons anybody employs people your age is either because they have some sense of community spirit (it is nice to give someone a break from time to time) or because they can pay peanuts and also not have to guarantee a useful/minimum amount of hours.
It is not impossible you get something you are happy/love doing but from where I sit the only way that such a thing is going to happen is if you are self employed or some family/friends employ you.
*it is not uncommon to find someone your age with some not inconsiderable computer skills (software or hardware) or fabrication/building trade skills so some can squeak in that way. Though looking at
https://www.youthrules.gov/know-the-limits/hazards/index.htm your options for the latter are a bit limited these days.
**
https://labor.ny.gov/ appears to be down right now but from the cached version
https://webcache.googleusercontent....rkprot/hrswork.shtm+&cd=1&hl=en&ct=clnk&gl=uk
as for my location i am outside of the city. and everything is considered "Upstate" i kinda knew this was gonna happen but ehh money is money I guess
Some try interning, volunteering, apprenticing or similar. All of those are even worse than getting a job but might be easier. If there is a charity around you doing computer recycling (I don't know where in New York you are, various parts of city do have some of the more interesting takes on this anywhere) then that might be a thing, though I hope you like running dban a lot.