Vivo Y21 5G 6/128 gold

Vivo Y21 5G 6+6/128 Gold,got receipt proof of purchase see last picture can check it.
Just bought few days ago for emergency spare phone because my main phone has been sending in to warranty,now I get back my phone already so no use anymore want to let it go RM600. Time I bought is RM899.
Now let it go RM600. u save RM299.
COD Bkt Bintang.