How to pronounce 掃碼 in Cantonese (2 out of 3):

在裡面選擇 本人信息掃碼登記
And then you can choose to register your personal scan code.

Cantonese Sentence Breakdown

zoi6
(located) at
(to be) in
to exist
in the middle of doing sth
(indicating an action in progress)
to depend on
to rest with
to be alive
裡面 leoi5 min6
inside
選擇 syun2 zaak6
to choose
本人 bun2 jan4
myself
信息 san1 sik1
information
掃碼 sou3 maa5
scan the code
登記 dang1 gei3
register