I have a project here that I need help on. Does anyone know any websites where I can be assisted with my project.
Your best bet is to use the online Wolfram Alpha engine (if at all possible) to do the routines.
Wolfram|Alpha: Computational Knowledge Engine
Take a look to see if you can write some code to do the same things.
Aside from buying Mathematica or getting an emulator [or implementing the alternative in another language which is a possibility - something like R or MATLAB] there is not much you can do.