External calendar is off by 2 hours

Hi, I used the link on “Booking Export URL” to add the calendar to Outlook, the calendar appears but with 2 hours difference, the times are 2 hours later…
How can I fix this?

*wordpress has the correct date and time zone, in the vendor’s calendar the times are correct, the problem appears only in the external calendar.

Thank you

Issue fixed by adding a timezone to bookings but it will only work on outlook if you add it thru OWA (web browser) if you add it directly in outlook you will get an error related to the timezone format.