401 token issue GHL to Pabbly

I am trying to Get the Forms of a subaccount in GHL through API.
The connection in requesting a TOKEN is through the agency account.
The connection in getting forms from GHL's api url (https://services.leadconnectorhq.com/forms/) is also through the agency account.

When I save and test, I get the 401 error. Token issue or unauthroizaed. I already set this up accordingly but keep on getting the same error. I checked the Scope on the pabbly workflow, it does not show forms.readonly but when I checked the Allowed connections when connecting to GHL's agency account, it says Allow = Form read.

Here is my flow:
https://connect.pabbly.com/workflow/mapping/IjU3NjYwNTZhMDYzZTA0MzE1MjZkNTUzNzUxMzUi_pc

Hi @Francis Becoy,

The API URL you’ve provided doesn’t seem to be accessible. Could you please share one we can access, along with the GHL documentation and the specific endpoint you’re trying to perform?

Please note that to assist you effectively, we may need to check directly within your Pabbly Connect account. If you’re comfortable with this, kindly grant us permission by stating in your next reply:

"You have my permission to log into my Pabbly Connect account and edit the workflow, if required. Here is the registered email address associated with it."