Plugin does not add records to Infusionsoft

I have used this plugin in the past and it worked fine, however, on a new installation with the latest plugin, I cannot get any records to be added to my Infusionsoft account.

I have my Infusionsoft settings setup correctly (API key and subdomain) but for some reason records are not being added.

I have setup Infusionsoft fields and mapping correctly, but nothing seems to work.

Is there a way I can reach the developer to fix this? I’m willing to pay someone to get this to work.

Thanks

https://wordpress.org/plugins/infusionsoft/