can't install homebrew on 4.3u

Desperately trying to get homebrew 4.3u on my system have done everything shown in tutorials however when I finally get to the vault and click and select the option for stage builder nothing happens please help?

Please provide more details.

Some things to check:

Your SD Card is recognized by SSBB.
You copied the SmashStack hack in the right folder.
You have deleted all your custom stages from your Wii.

I have tried several times to delete 3 sample stages but will not erase. any have any ideas? i select yes to erase but no luck. so when I select SD card to run homebrew setup goes back to new . any help will be appreciated

Quote

You will need to wait at least 24 hours for the stage from the Smash Service to be automatically deleted before trying to run this exploit. DO NOT go on Wi-Fi once the Smash Service stage is deleted.

http://wiibrew.org/wiki/Smash_Stack