Hey @Chinmay_Tare! Welcome to Niyo Community!
As said by @debosmit, only one person (the cardholder) is allowed to access the airport lounge. If you are planning to travel with your family, we’d recommend opening a new account for them.
To know more about the airport lounge facility, you may read our previous post here: #FeatureUpdate > Airport Lounge Access ✈️
Regards,