Setting 2-way sync via iCal. No "Sync calendars" option.

Hi there! I doing some work on a booking website for my client that utilizes iCal to sync the availability both ways. I read the booking KB article on how to do this, but the button I'm supposed to click on the first step is not on the Availability page.

Export your Booking.com calendar

This option lets you copy your room statuses on Booking.com to third-party calendars. Here’s how to do it:

1. Log in to the extranet, click on the ‘Calendar’ or ‘Rates & Availability’ tab and select ‘Sync calendars’. This will take you to your calendar sync overview page.
2. Click on ‘Add calendar connection’, then scroll down and click on ‘Skip this step’.
3. In the pop-up that appears, give your connection a name and then click ‘Export Calendar’.
4. Copy the link by clicking on ‘Copy link’, and then paste it into the relevant field on your third-party calendar. Once you’ve done this, go back to your extranet and click ‘Done’.