Please tell us some basic information before asking for help:
Model Name: Zenfone 9
Firmware Version: WW_32.2030.2030.26
Rooted or not: NOT
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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Greetings!
I am trying to add VPN (PPTP) but after I add name, address, user and password "Save" button is not active