<Google wallet is not working Android kotlin> I am...

# stackoverflow

[user]

Google wallet is not working Android kotlin
I am trying to create an application like this to save my ticket passes in google wallet https://codelabs.developers.google.com/add-to-wallet-android#0. I have done all steps but I couldn't get the result.

Google pay button is not visible▾

Actually, I have a google pay on my mobile but it shows "Unfortunately google...