You are almost certainly out of luck. There is a very limited group of laptops in which you can change the GPU subsystem. Yours is not one of them.
Thanks for the quick reply. How about docking stations? Would it be possible to connect a mini tower to my laptop as a form of some upgrade?
Let's say it's not possible. So I guess I'm gonna move on to getting a desktop. There are alot of good second hand towers in my place, so maybe I could get one and upgrade the hardware. What cpu, gpu and ram would you recommend for my situation (I do video editing and gaming)? Please something not too pricy. Hope it's gonna be kinda cheap. Thanks for helping!