Gmail
Calendly
Zoom
This step will include an invite that will be sent to you by your Gmail admin. Create a new password upon logging in and you are all set.
Once you have created a calendly account using a specific gmail account, the google account and calendly are already synced together. Follow the steps outlined in this document
After you have followed the steps mentioned earlier to setup a calendly you can follow the below steps to customize your calendar access on Calendly
How to customize your calendar access on CalendlyIn order to have access to multiple event types on Calendly 15 minutes, 30 minutes and 60 minutes you would need to upgrade to Calendly Pro first
How to add different event types on Calendly/Upgrade Calendly