JxBrowser and Mac Expert needed

Hello, We have a software that fills in data into websites. The software works successfully on PC..... but for Mac we are installing JxBrowser and now we face issues. The software can fill in forms but we are unable to get it to select the submit button. :( We need someone who is very familiar with JAVA, JxBrowser and Mac's. I have a Mac you can take teamviewer access of to work on. Will want someone to start right away. I already have one guy working on this near USA time zone...so I will want to hire someone near India so they can work nights on this issue....that way I can resolve issue fast. You can bid whatever you like, but we will probably just need to pay you on a daily basis. Thanks, Michael R Roberts