Hi @KA SAN CHAN ,
Thanks for using Microsoft Q&A !!
Unfortunately, import does not support specifying a backup storage redundancy and the database is created by default with geo-redundant storage redundancy. However, as a workaround you can first create an empty database with the desired storage redundancy using Azure portal or PowerShell and then import BACPAC into this empty database.
Please refer to the limitations section of Import a database from a BACPAC file.
Thanks
Saurabh
----------
Please do not forget to "Accept the answer" wherever the information provided helps you to help others in the community.