Change the logo and url in my software created in delphi

I had some software created years ago I think in delphi that I don't have the source code for anymore. I want to change the logo inside the software because I changed it's name and I also want a big URL in big font going to my website. Not sure how you can do it but if you know how it should probably be pretty quick and easy to do. If you need to see the software download the zip file. I'm not sure if it is possible...but Let me know if you can do it and I will pay $30 to the person I choose.