It’s not sending ask to buy
Child has ask to buy for app purchase but it doesn’t send request to parent
Child has ask to buy for app purchase but it doesn’t send request to parent
If you have followed all the steps and instructions in Related Article: Approve what kids buy with Ask to Buy isn't working and if you still need help, get more help and assistant from Apple directly, see Contact Apple for support and service -> Contact Apple for support and service – Apple Support (UK)
It’s not sending ask to buy