Hello @aizensoft ,
We are unable to provide a full customization solution over here.
If you follow the instruction from here https://nayemdevs.com/how-to-change-vendor-setup-wizard-text-in-dokan-multivendor/ you will understand how can you override the default setup wizard which is generating from here – wp-content/plugins/dokan-lite/includes/Vendor/SetupWizard.php
You will have to override each of the functions that you want to modify and add the attribute “required” on the fields. For example, to make the country field required I have added it like this – https://prnt.sc/vpo2bc
If you are not comfortable with codes, I will recommend to contact with an expert.
Thank you ??