Im sorry for not being clear enoguh last time, i did not pirate the system, i just dled the trial versian from this website dl section but i still dont know how to install it cause im dumb that way, if anyone can plz tell me how to do that i would really appreatiate it

Well most legitimate trial software comes from orig. software developer site or a shareware/freeware 3rd party mirror site.
If you claim to be downloading a trial version of Adobe Premiere, then you should be getting the EXE file.
A trial version of Adobe Premiere Pro 2.0 can be found here. Note: you may have to register for free to download the program.

Running an EXE (self-executable application installation) and following the prompts shouldn't require further instruction,
since it's quite fundemental.