Hello going to China soon, its my first time

I am not sure why, but the select wallet region button is not in my setting

Why like that one a
Updated to latest version of wechat

Edit: And ah, if i don't have china bank acc/bank card, can i top up RMB and use RMB there without a china identity?

This post has been edited by puremage111: Sep 24 2019, 12:44 PM

How you guys actually switch the wallet region?
I don't even have the button
why ah

Tried
- Uninstall Reinstall
- Register a new Wechat Account
- On another phone
- Update to Latest

My options are kinda different from what i've seen in people's option
When i click on 3 dot in Wechat pay
I only have 4 options
-Transactions
-Add Bank Card
-Payment Management
-FAQ

So ah i wonder, how am i going to make payment in china ah
Heard from my friend most of them are actually using Epayment rather than Cash
And am going to Shanghai, kinda scared can't pay with cash gg