Hi Nisaba
I am Vijay, an Independent Advisor. I am here to work with you on this problem.
Use the below guide for the same.
How to Convert .Contact Files to VCF - https://www.wikihow.com/Convert-.Contact-Files-...
Do let me know if you require any further help on this. Will be glad to help you.
Disclaimer - This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.
Thank you, Vijay, but it didn't work.