Can you maybe check your app settings?
I saw a similar issue answered here in this thread: https://learn.microsoft.com/en-us/answers/questions/2120309/azure-function-new-relic-apm-service-not-creating
See: Azure Functions monitoring integration
For the nested bin is likely due to your project configuration. Check your csproj
<PropertyGroup>
<OutputPath>bin\</OutputPath>
#Remove duplicate path settings
</PropertyGroup>
You can mark it 'Accept Answer' and 'Upvote' if this helped you
Regards,
Abiola