What to do after the developer abandons his mod?

I've purchased a mod but it requires fixing to adapt to my customized theme.
The original developer totally disappeared for weeks now. I even tried calling him but no luck.
Should I get someone else to fix it?

If you don't mind paying more, there are many willing to do it for you.

And you need to pm Qphoria to investigate the Developer. If the dev decide to abandone his extensions, all his products must be removed or disabled from Opencart Marketplace as soon as possible.