#1 You don't have access to these permissions.
#1 You don't have access to these permissions.

Solution
Re-authenticate with HubSpot
Follow the next steps if you encounter the same error.
Go to HubSpot Settings.
Edit Permissions


Provide the desired permissions and Save

Re-authenticate your Account
Contact Support
#2 You don't have access to 'Leads' Object (in Sales Hub).
#2 You don't have access to 'Leads' Object (in Sales Hub).

Solution
Check the HubSpot plan you are in.
Reach Out for Support
#3 You need App Marketplace access permission set to install this app
#3 You need App Marketplace access permission set to install this app

Solutions
Go to HubSpot Settings.
Edit Permissions


Enable Apps Marketplace settings

Re-authenticate your Account
Contact Support