- As of now if you dont want to use 3rd party developed activities then http request would be the option..else on marketplace there is a component Telegram Activities - RPA Component | UiPath Marketplace | Overview
- Coming to excel issue..when running unattended the settings are to be made on the target machine also if the file is being downloaded then also you might see because there might be file level settings..try saving the vba file outside the file and as .txt instead of vba and check..sometimes the vba file might be the issue so try to recreate a new file
Cheers