Convert C2 plugin to C3

I have a plugin that I use sometimes in the C2 program to create a communication with the MongoDB that was developed by a guy in this forum that promised to give me total support but unfortunately, this guy disappear more than a year ago and I want to use this plugin in the C3 program. I need to know if someone could convert this plugin to me and under what condition.

Thanks in advance for any help.

I really need some help here, please.

Did you try plugin converter?

https://www.scirra.com/forum/plugin-converter_t190325?sid=9c0cc72ac66a5c9f00fb281a613954ac

Did you try plugin converter?

https://www.scirra.com/forum/plugin-converter_t190325

Than

Thanks. I will give it a try.