How to open the storage permission of Tmall Elf

Now, taking Huawei Mate40 software version: Tmall Elf 6.8. 1 as an example, the method of setting permissions for Tmall Elf is as follows, for reference only:

1/3 Apply my page in the Tmall Wizard and open the settings in the upper right corner.

2/3 On the settings page, open the privacy settings.

3/3 On the privacy settings page, open the setting of receiving only friends' messages in the address book, and complete the permission setting of Tmall Elf.