Need to fix database in this application

Hello. I am a domain and hosting reseller. I manage my clients accounts, I pay the whole year but I charge most of them a monthly fee. I need to manage my client’s domains and hosting with a very simple web application like this one from this guy’s website: [login to view URL] You have to create the database and the php file in your server. So I did: [login to view URL] (the original had password but I removed it, and I want it back) I have never found an application that finds my needs as much as this one. This scripts looks ok but it haves bugs and does not work very well. So I decided to create a jpg file (attachment) because I want it to work to fit my specific needs. Check for the original and see how it works. Check the attachment and see how I want it to work. Remember that I need also to set a password. Also some of the rules I need are: -Want to be able to add and remove domain and hosting providers. -When I click on the name from the list I want my outlook to open to send an email (like the original one) same with the domain name. Thank you.