It was just pubished in the channel MrCaptainContent, the great video “4 Roblox Promo Codes! 2019”.
As informed in the description by MrCaptainContent: “Hi I actually tried to put my voice on there but it didn’t work so yeah also sorry for not uploding for like 1 week yeahhhh sorry
what still here use the codes before they expire”
You can check the video below: