Here are the steps you shold take:
1. Realize you are at fault for bricking your psp
2. Realize you are an idiot for bricking it again, and being a jerk by trying to rip a company off for your error...which it turn will get somebody laid off and on welfare, so your tax dollars will have to pay for them.
3. Grow up
4. Get a job
5. Go back to Walmart and buy a new one
6. Don't do what you did again