Why don’t you apply for soft power? So you don’t have to worry about that. Maybe easier since you have main income but make sure that you have 500k in account
As my bf applied for business owner. I did gave them a screen short of website instead of link. So I think you should screenshot of any details that have your name of your face in that video or website
I would say apply in Ha Noi is better. My bf got approved 2days ago. Not that much required. If you think to come here 27-31 I think they close for holiday