This belongs in the beginner's section and not in the how to's section, and has been asked many times before.
I quote: This is not the place to ask speedsolving-related questions.
Also, I'd recommend searching for fingertrick videos on youtube or going to cubewhiz.com for some inspiration, then figuring them out on your own from there.
Finally, there's a search function at the top of the page, use it to search for the word fingertricks, or check the wiki at speedsolving.com/wiki