Unlike the other types of visa that will require you to go to the Vietnam embassy, there’s no need to do this when applying for the e-visa. Everything is done online and the e-visa can simply be claimed online.
You need to hire a trusted agency online that can process your visa for Dalat. Once you find a reliable agency, you will be asked to fill out the application form from their website.
Vietnam is famous for its beautiful culture and rich diversity. If you are looking to visit Vietnam, then the city of Da Lat is not to be missed.