Yes, you need to do it.
We will forward you an email from the Government of Kuwait with the details of your eVisa included in this email such as your application ID, visa number, and visa validity.
We suggest that travelers must print and keep a paper-copy of this confirmation. After that, you can use it to check in at the arrival airport.
For any assistance, please call 24h professional support center below or send an email to firstname.lastname@example.org
United States: +1 323 744 6453
Australia: +61 7 3102 9716