swoopo telebid script needs fixing

Hi there, i need someone with experience with this script, and know of the issues it has and fix them for me. I know of the following issues: bid butler not working auction timer doesn't close when time runs out dollar value does not increase when bid is made, until you refresh browser need to close the backdoor as well, need it secure if you know of other issues with the script if those can be fixed as well if you can help please contact me ASAP